Rotary Control Knobs
All models are moulded molded in black nylon, ABS or PP. Some models can be supplied in white or grey colours.gray colors. Other custom made colourscolors can be produced, subject to a reasonable order quantity as setup charges may be required. Some models can accept optional diamond spun or coloured colored caps. Marker dots are standard on models as indicated. The standard dot or line position is opposite the set screw or 'D' flat.
Other variants are possible subject to agreement. Please refer to the shaft size table for details.
Collet fitting using our low cost plastic collet system is available for our K9 to K12 series.
Two colour, color, moulded molded models K87MA, K87MBR are suitable for mixing consoles. They combine good looks and ultimate low cost. Some models are available with a rubber soft-touch finish.
Applications requiring similar style knobs of various sizes are well catered for in our range of models.
When ordering, please specify quantity, model, colour, color, fixing, lines or dots and shaft size. If in doubt, please refer to our sales office.
For example : K6C / black / SF / Marker dot / ¼″ or K9 / black / marker line / 6mm splined shaft.
All dimensions are approximate and in millimetres millimeters.
For further technical specifications please see the PDF data sheet Rotary control knobs
(opens in a new window).
For dimensions and technical drawings please see the PDF data sheet Rotary knob dimensions and technical drawings
(opens in a new window).
For shaft sizes and types please see the PDF data sheet Rotary control knob shaft sizes and types
(opens in a new window).
Jump down to K1C, K4C, K5, K6C, K6C/SKT, K7C, K8, K85, K86R, K87MA, K87MBR, K88, K9, K10, K11, K12, K14, K15, K16, K17, K18, K19, K21, C18, C18/SKT, KM12B, KM20B, KMR12, KMK10, KMK25, KMK10E, Shaft Sizes and ColoursColors.
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K1C Practical low cost knob, often used in outdoors equipment. Chrome or satin discs available. Marker dot on the skirt as standard.
25.4mm base diameter (skirt), 15.1mm height, 12mm shaft depth.
Show/hide part numbers.
K1C rotary control knobs
Part Number |
Shaft Type |
Description |
FC1600 |
¼″ push |
Black. |
FC1601 |
6mm spline |
Black with marker dot. |
FC1610 |
¼″ screw |
Black with marker dot. |
FC1611 |
6mm screw |
Black with marker dot. |
FC1616 |
¼″ screw |
Black with marker dot and satin cap. |
FC1622 |
6mm screw |
Black with satin cap. |
-


K4C Bakelite pointer knob with a matt textured finish.
19mm base diameter (circular part), 31.7mm length, 13.7mm height, 11.4mm shaft depth for quarter inch screw fitting.
- FC1658 ¼″ screw shaft, black knob with black marker line.
- FC1662 ¼″ screw shaft, black knob with white marker line.
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K5 Marker line on top is optional.
19.5mm base diameter, 19.2mm height, 16mm shaft depth.
Show/hide part numbers.
K5 rotary control knobs
Part Number |
Shaft Type |
Description |
CL1673 |
6mm screw |
Black with gold cap with marker line. |
CL1674 |
¼″ screw |
Black with silver cap and marker line. |
CL1675 |
¼″ screw |
Black with gold cap and marker line. |
CL1677 |
6mm screw |
Black with silver cap. |
CL1678 |
6mm screw |
Black with silver cap and marker line. |
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K6C Screw fix only. Dot on top is optional.
25.4mm base diameter, 12mm height. 12mm shaft depth.
- FC16782 6mm screw shaft, black with aluminiumaluminum cap and marker dot.
- FC16876 6mm screw shaft, black with black cap and marker dot.
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K6C/SKT Standard skirts are plain, marked 0 to 5 or 0 to 10. Skirt sold separately and fits on all K6 knobs.
41mm base diameter (skirt), 14mm height, 10mm shaft depth.
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K7C Marker line on top is optional. Coloured Colored plastic top available, (mininum 1000).
19.1mm base diameter, 16mm height, 14mm shaft depth.
Show/hide part numbers.
K7C rotary control knobs
Part Number |
Shaft Type |
Description |
FC1692 |
6mm spline |
Black with silver cap and marker line. |
CL16924 |
6mm spline |
Black with black cap and marker line. |
FC1693 |
¼″ screw |
Black with gold cap and marker line. |
FC1698 |
¼″ screw |
Black with silver cap and marker line. |
FC1699 |
6mm screw |
Black with silver cap and marker line. |
-


K8 Marker dot on skirt is standard. Coloured Colored plastic top available, (mininum 1000).
25.1mm base diameter, 16.7mm height, 12mm shaft depth.
- CL1704 ¼″ screw shaft, black, silver cap.
- CL1708 6mm screw shaft, black with silver cap.
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K85 Available for push fitting only. Eight colourscolors of cap available. Caps push into the top of the knob, and can locate in any position. Skirt, cap or both may have a marker line. Transparent model for encoder also available. Supplied unassembled. Not available in a rubber finish.
14mm base diameter (skirt), 18mm height, 11.5mm shaft depth.
Show/hide part numbers.
K85 rotary control knobs
Part Number |
Shaft Type |
Description |
CL17085 |
4mm D |
Black. |
CL17086 |
4mm D |
grey.gray. |
CL17094 |
6mm D |
Black. |
CL17095 |
6mm D |
Black with marker line. |
CL17096 |
6mm USA D |
Black. |
CL17097 |
6mm spline |
Black. |
CL170974 |
6mm spline |
grey.gray. |
CL170976 |
6mm spline |
translucent. |
CL17098 |
¼″ D |
Black. |
CL170981 |
¼″ D |
Black with marker line. |
CL17099 |
¼″ spline |
Black. |
CL170995 |
¼″ D |
greyGray with marker line. |
|
|
Caps are sold separately, with or without a marker line, in black, white, red, grey, gray, yellow, blue or green. |
 |
CL177901A |
black cap with white marker line. |
 |
CL177902A |
black cap without marker line. |
 |
CL177903A |
white cap with black marker line. |
 |
CL177904 |
white cap without marker line. |
 |
CL177905A |
red cap with white marker line. |
 |
CL177906A |
red cap without marker line. |
 |
CL177909A |
greygray cap with white marker line. |
 |
CL177910A |
grey gray cap without marker line. |
 |
CL177911A |
yellow cap with black marker line. |
 |
CL177912 |
yellow cap without marker line. |
 |
CL177913A |
blue cap with white marker line. |
 |
CL177914 |
blue cap without marker line. |
 |
CL177915A |
green cap with white marker line. |
 |
CL177916 |
green cap without marker line |
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K85 translucent Illuminated, rotary, shaft encoders when used with our various translucent knobs, can enhance the appearance of many electronic products. Single, dual and RGB colour color LED versions with either horizontal or vertical mounting. Standard 6mm knurled shaft / 18T. With or without indent, (click). With or without momentary push switch.
Show/hide part numbers.
Illuminated Encoders
Single colourcolor encoder, horizontal type without switch. |
FC4565L |
blue. |
FC4565R |
red. |
FC4565G |
green. |
|
Single colour color encoder, vertical type without switch. |
FC4560L |
blue. |
FC4560R |
red. |
FC4560G |
green. |
|
Dual colour color encoder, horizontal type with switch. |
FC4566LG |
blue / green. |
FC4566RG |
red / green. |
FC4566LO |
blue / orange. |
|
Multi colour color encoder, vertical type with switch. |
FC4561LG |
blue / green. |
FC4561RG |
red / green. |
FC4561LO |
blue / orange. |
FC4561RGB |
red / green / blue. |
|
Knobs and Caps |
CL170976 |
translucent knob 6mm spline. |
CL1709761 |
translucent cap. |
CL1709761 |
translucent cap with black marker line. |
CL1709763 |
water clear cap. |
Other cap colourscolors are available, either plain or with a marker line. |
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K86R Two colour, color, moulded. molded. Six standard colours. colors. Soft touch finish.
16mm base diameter (skirt), 15.1mm height, 12mm shaft depth.
Show/hide part numbers.
K86R rotary control knobs
Part Number |
Shaft Type |
Description |
FC72601D |
6mm USA D |
Black with white marker line. |
FC72601S |
6mm spline |
Black with white marker line. |
FC72602D |
6mm USA D |
Black with red marker line. |
FC72602S |
6mm spline |
Black with red marker line. |
FC72603D |
6mm USA D |
Black with blue marker line. |
FC72603S |
6mm spline |
Black with blue marker line. |
FC72604D |
6mm USA D |
Black with green marker line. |
FC72604S |
6mm spline |
Black with green marker line. |
FC72605D |
6mm USA D |
Black with yellow marker line. |
FC72605S |
6mm spline |
Black with yellow marker line. |
FC72606D |
6mm USA D |
Black with greygray marker line. |
FC72606S |
6mm spline |
Black with greygray marker line. |
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K87MA and K87MAR Black, hard-touch (K87MA) or rubberisedrubberized soft-touch (K87MAR) rotary control knob with moulded molded colour color top and marker line. Standard line colours:colors: white, grey, gray, blue, green, red, orange, yellow. Push fitting only. We can make custom versions subject to acceptable quantities. Knobs are low cost due to volume production. The (not removeable) coloured colored top helps identify colour color coded grouped functions in equipment with many knobs.
16.8mm base diameter (skirt), 14.5mm height, 12.8mm shaft depth, (11.8mm for 6mm splined shaft).
Show/hide part numbers.
K87MA and K87MAR rotary control knobs
Part Number |
Shaft Type |
Description |
K87MA has a hard finish. |
CL170822B |
6mm D |
Black with white marker line. |
CL170822C |
6mm spline |
Black with white marker line. |
CL170822D |
¼″ D |
Black with white marker line. |
CL170823F |
6mm USA D |
Black with red marker line. |
CL170825F |
6mm USA D |
Black with greygray marker line. |
CL170827F |
6mm USA D |
Black with blue marker line. |
|
K87MAR has a soft-touch, rubber finish. |
CL170822BR |
6mm D |
Black with white marker line. |
CL170822CR |
6mm spline |
Black with white marker line. |
CL170822FR |
6mm USA D |
Black with white marker line. |
CL170823BR |
6mm D |
Black with red marker line. |
CL170823CR |
6mm spline |
Black with red marker line. |
CL170823FR |
6mm USA D |
Black with red marker line. |
CL170825BR |
6mm D |
Black with greygray marker line. |
CL170825CR |
6mm spline |
Black with greygray marker line. |
CL170825FR |
6mm USA D |
Black with greygray marker line. |
CL170826BR |
6mm D |
Black with yellow marker line. |
CL170826CR |
6mm spline |
Black with yellow marker line. |
CL170826FR |
6mm USA D |
Black with yellow marker line. |
CL170827BR |
6mm D |
Black with blue marker line. |
CL170827CR |
6mm spline |
Black with blue marker line. |
CL170827FR |
6mm USA D |
Black with blue marker line. |
CL170828BR |
6mm D |
Black with green marker line. |
CL170828CR |
6mm spline |
Black with green marker line. |
CL170828FR |
6mm USA D |
Black with green marker line. |
CL170829CR |
6mm spline |
Black with orange marker line. |
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K87MBR Black, soft-touch rotary control knob with moulded molded colour color marker line. Standard line colours:colors: white, grey, gray, blue, green, red, orange, yellow. These knobs are similar to K87MAR but without a coloured colored top. They can be used where a more subtle colour color coding is required. Push fitting only.
16.8mm base diameter (skirt), 14.5mm height, 12.8mm shaft depth, (11.8mm for 6mm splined shaft).
Show/hide part numbers.
K87MBR rotary control knobs
Part Number |
Shaft Type |
Description |
CL170841CR |
6mm spline |
Black with white marker line. |
CL170841FR |
6mm USA D |
Black with white marker line. |
CL170842CR |
6mm spline |
Black with red marker line. |
CL170843CR |
6mm spline |
Black with orange marker line. |
CL170844BR |
6mm D |
Black with greygray marker line. |
CL170844CR |
6mm spline |
Black with greygray marker line. |
CL170844FR |
6mm USA D |
Black with greygray marker line. |
CL170845CR |
6mm spline |
Black with yellow marker line. |
CL170846CR |
6mm spline |
Black with blue marker line. |
CL170847CR |
6mm spline |
Black with green marker line. |
CL170849BR |
6mm D |
Black with white marker line. |
CL170850BR |
6mm D |
Black with yellow marker line. |
CL170851BR |
6mm D |
Black with blue marker line. |
CL170852BR |
6mm D |
Black with green marker line. |
CL170853BR |
6mm D |
Black with red marker line. |
CL170854BR |
6mm D |
Black with orange marker line. |
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K88 Available in a variety of different colourscolors with a choice of caps. 12mm base diameter, 18mm height, 11.5mm shaft depth.
CL1788sc
Please add a shaft fitting to the end of the part number:
1=6mm splined, 2=¼″ D, 3=¼″ splined, 4=4mm D, 5=6mm USA D (4.5mm across D), 6=6mm D (5.0mm across D).
Please add a colour color suffix to the end of the part number:
1=opaque, 2=black, 3=white, 4=grey, =gray, 5=green, 6=yellow, 7=red, 8=blue, 9=brown.
Show/hide example part numbers and caps.
K88 rotary control knobs - Example part numbers.
|
Part Number |
Description |
|
CL178812 |
6mm spline shaft, black. |
|
CL178822 |
¼″ D shaft, black. |
|
CL178832 |
¼″ spline shaft, black. |
|
CL178842 |
4mm D shaft, black. |
|
CL178852 |
6mm D USA shaft (4.5mm across D), black. |
|
CL178862 |
6mm D shaft (5.0mm across D), black. |
|
|
Caps are sold separately, with or without a marker line, in black, white, red, grey, gray, yellow, blue or green. |
 |
CL177901A |
black cap with white marker line. |
 |
CL177902A |
black cap without marker line. |
 |
CL177903A |
white cap with black marker line. |
 |
CL177904 |
white cap without marker line. |
 |
CL177905A |
red cap with white marker line. |
 |
CL177906A |
red cap without marker line. |
 |
CL177909A |
greygray cap with white marker line. |
 |
CL177910A |
grey gray cap without marker line. |
 |
CL177911A |
yellow cap with black marker line. |
 |
CL177912 |
yellow cap without marker line. |
 |
CL177913A |
blue cap with white marker line. |
 |
CL177914 |
blue cap without marker line. |
 |
CL177915A |
green cap with white marker line. |
 |
CL177916 |
green cap without marker line |
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K9 This model has a separate push in cap which comes in eight colours.colors. The knob and cap can be plain or with a line.
19.2mm base diameter (skirt), 19mm height, 13.8mm shaft depth.
Show/hide part numbers.
K9 rotary control knobs
|
Part Number |
Shaft Type |
Description |
|
CL1710 |
¼″ D |
Black. |
|
CL1711 |
¼″ collet |
Black. |
|
CL17112 |
¼″ collet |
Black with marker line. |
|
CL1712 |
6mm D |
Black. |
|
CL17125 |
6mm D |
greygray |
|
CL1713 |
6mm D |
Black with marker line. |
|
CL1714 |
6mm spline |
Black. |
|
CL1715 |
6mm collet |
Black. |
|
CL1716 |
¼″ D |
Black with marker line. |
|
CL1718 |
6mm spline |
Black with marker line. |
|
CL1720 |
¼″ screw |
Black. |
|
CL1721 |
¼″ screw |
greygray |
|
CL1723 |
4mm screw |
Black. |
|
CL1724 |
¼″ screw |
Black with marker line. |
|
CL1726 |
6mm screw |
Black with marker line. |
|
CL1728 |
6mm screw |
Black. |
|
Caps are sold separately, with or without a marker line or dot, in black, white, grey, gray, green, yellow, red, blue or orange. |
 |
CL1730 |
|
Black cap without marker. |
 |
CL1764 |
|
Black cap with marker line. |
 |
CL1745 |
|
Black cap with marker dot. |
 |
CL1732 |
|
White cap without marker. |
 |
CL1766 |
|
White cap with marker line. |
 |
CL1746 |
|
White cap with marker dot. |
 |
CL1736 |
|
GreyGray cap without marker. |
 |
CL1770 |
|
GreyGray cap with marker line. |
 |
CL1750 |
|
Grey Gray cap with marker dot. |
 |
CL1742 |
|
Green cap without marker. |
 |
CL1776 |
|
Green cap with marker line. |
 |
CL1755 |
|
Green cap with marker dot. |
 |
CL1738 |
|
Yellow cap without marker. |
 |
CL1772 |
|
Yellow cap with marker line. |
 |
CL1752 |
|
Yellow cap with marker dot. |
 |
CL1734 |
|
Red cap without marker. |
 |
CL1768 |
|
Red cap with marker line. |
 |
CL1748 |
|
Red cap with marker dot. |
 |
CL1740 |
|
Blue cap without marker. |
 |
CL1774 |
|
Blue cap with marker line. |
 |
CL1754 |
|
Blue cap with marker dot. |
 |
CL1744 |
|
Orange cap without marker. |
 |
CL1769 |
|
Orange cap with marker line. |
 |
CL1761 |
|
Orange cap with marker dot. |
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K10 This model has a separate push in cap which comes in eight colours.colors. The knob and cap can be plain or with a line.
17mm base diameter, 18.5mm height, 13mm shaft depth.
Show/hide part numbers.
K10 rotary control knobs
|
Part Number |
Shaft Type |
Description |
|
CL172824 |
¼″ collet |
Black. |
|
CL172825 |
¼″ D |
Black. |
|
CL172826 |
6mm D |
Black. |
|
CL172827 |
6mm spline |
Black. |
|
CL172828 |
6mm D |
Black with marker line. |
|
CL172829 |
6mm collet |
Black. |
|
CL172830 |
¼″ D |
Black with marker line. |
|
CL172831 |
6mm spline |
Black with marker line. |
|
CL172835 |
¼″ screw |
Black. |
|
CL172836 |
4mm screw |
Black. |
|
CL172838 |
6mm screw |
Black. |
|
CL172840 |
¼″ screw |
Black with marker line. |
|
CL172841 |
4mm screw |
Black with marker line. |
|
CL172842 |
6mm screw |
Black with marker line. |
|
CL172845 |
4mm collet |
Black. |
|
Caps are sold separately, with or without a marker line or dot, in black, white, grey, gray, green, yellow, red, blue or orange. |
 |
CL1730 |
|
Black cap without marker. |
 |
CL1764 |
|
Black cap with marker line. |
 |
CL1745 |
|
Black cap with marker dot. |
 |
CL1732 |
|
White cap without marker. |
 |
CL1766 |
|
White cap with marker line. |
 |
CL1746 |
|
White cap with marker dot. |
 |
CL1736 |
|
GreyGray cap without marker. |
 |
CL1770 |
|
GreyGray cap with marker line. |
 |
CL1750 |
|
Grey Gray cap with marker dot. |
 |
CL1742 |
|
Green cap without marker. |
 |
CL1776 |
|
Green cap with marker line. |
 |
CL1755 |
|
Green cap with marker dot. |
 |
CL1738 |
|
Yellow cap without marker. |
 |
CL1772 |
|
Yellow cap with marker line. |
 |
CL1752 |
|
Yellow cap with marker dot. |
 |
CL1734 |
|
Red cap without marker. |
 |
CL1768 |
|
Red cap with marker line. |
 |
CL1748 |
|
Red cap with marker dot. |
 |
CL1740 |
|
Blue cap without marker. |
 |
CL1774 |
|
Blue cap with marker line. |
 |
CL1754 |
|
Blue cap with marker dot. |
 |
CL1744 |
|
Orange cap without marker. |
 |
CL1769 |
|
Orange cap with marker line. |
 |
CL1761 |
|
Orange cap with marker dot. |
-



K11 This model has a separate push in cap which comes in eight colours.colors. The knob and cap can be plain or with a line.
19.5mm base diameter, 19mm height, 13.3mm shaft depth, 7.2mm collet type.
Show/hide part numbers.
K11 rotary control knobs
Part Number |
Shaft Type |
Description |
CL172850 |
¼″ D |
Black. |
CL172851 |
6mm spline |
Black. |
CL172852 |
6mm D |
Black. |
CL172854 |
6mm USA D |
Black. |
CL172855 |
¼″ D |
Black with marker line. |
CL172856 |
6mm spline |
Black with marker line. |
CL172860 |
¼″ screw |
Black. |
CL172862 |
6mm screw |
Black. |
CL172863 |
6mm collet |
Black. |
CL172865 |
¼″ screw |
Black with marker line. |
CL172867 |
6mm screw |
Black with marker line. |
CL172870 |
6mm collet |
Black with marker line. |
CL172871 |
¼″ collet |
Black with marker line. |
CL172872 |
¼″ collet |
Black. |
|
K11 Caps |
CL177750 |
|
Black. |
CL177702 |
|
Black with marker line. |
CL17762 |
|
white. |
CL177704 |
|
white with marker line. |
CL17763 |
|
red. |
CL177706 |
|
red with marker line. |
CL17765 |
|
blue. |
CL177714 |
|
blue with marker line. |
CL17766 |
|
green. |
CL177716 |
|
green with marker line. |
CL17767 |
|
yellow. |
CL177712 |
|
yellow with marker line. |
CL17764 |
|
grey.gray. |
CL177710 |
|
greygray with marker line. |
-



K12 This model has a separate push in cap which comes in eight colours.colors. The knob and cap can be plain or with a line. K6C skirts can be glued on.
25.3mm base diameter, 19.2mm height, 13.3mm shaft depth, 7.2mm collet type.
Show/hide part numbers.
K12 rotary control knobs
Part Number |
Shaft Type |
Description |
CL172875 |
¼″ D |
Black. |
CL172876 |
¼″ collet |
Black. |
CL172877 |
6mm D |
Black. |
CL172877B |
6mm spline |
Black. |
CL172878B |
6mm USA D |
Black. |
CL172879 |
6mm collet |
Black with marker line. |
CL172880 |
¼″ D |
Black with marker line. |
CL172885 |
¼″ screw |
Black. |
CL172887 |
6mm screw |
Black. |
CL172890 |
¼″ screw |
Black with marker line. |
CL172892 |
6mm screw |
Black with marker line. |
CL172893 |
6mm spline |
Black with marker line. |
CL172900 |
6mm collet |
Black. |
|
K12 Caps |
CL177751 |
|
Black. |
CL177801 |
|
black with marker line. |
CL177802 |
|
black / gold with marker line. |
CL177752 |
|
white. |
CL177803 |
|
white with marker line. |
CL177753 |
|
red. |
CL177805 |
|
red with marker line. |
CL177814 |
|
green. |
CL177815 |
|
green with marker line. |
CL177754 |
|
grey.gray. |
CL177809 |
|
greygray with marker line. |
CL177755 |
|
orange. |
CL177807 |
|
orange with marker line. |
CL177756 |
|
yellow. |
CL177811 |
|
yellow with marker line. |
CL177757 |
|
blue. |
CL177813 |
|
blue with marker line. |
-

K14 Aluminium Aluminum clad plastic knobs with a diamond turned finish. The finish is protected from tarnishing and corrosion by a special treatment. Standard finish is bright aluminium. aluminum. The marker line is optional.
15mm diameter, 12.5mm height, 10mm shaft depth.
Show/hide part numbers.
K14 rotary control knobs
Part Number |
Shaft Type |
Description |
CL172935 |
¼″ screw |
Silver. |
CL172937 |
6mm screw |
Silver. |
CL172940 |
¼″ screw |
Silver with marker line. |
CL172941 |
6mm screw |
Silver with marker line. |
CL172942 |
4mm screw |
Silver with marker line. |
CL172946 |
6mm spline |
Silver with marker line. |
-

K15 Aluminium Aluminum clad plastic knobs with a diamond turned finish. The finish is protected from tarnishing and corrosion by a special treatment. Standard finish is bright aluminium. aluminum. The marker line is optional.
20mm diameter, 13.0mm height, 12mm shaft depth.
Show/hide part numbers.
K15 rotary control knobs
Part Number |
Shaft Type |
Description |
CL172950 |
¼″ D |
Silver. |
CL172960 |
¼″ screw |
Silver. |
CL172962 |
6mm spline |
Silver with marker line. |
CL172965 |
¼″ screw |
Silver with marker line. |
CL172966 |
6mm screw |
Silver with marker line. |
-

K16 Aluminium Aluminum clad plastic knobs with a diamond turned finish. The finish is protected from tarnishing and corrosion by a special treatment. Standard finish is bright aluminium. aluminum. The marker line is optional.
30mm diameter, 13.0mm height, 12mm shaft depth.
Show/hide part numbers.
K16 rotary control knobs
Part Number |
Shaft Type |
Description |
CL172975 |
¼″ D |
Silver. |
CL172984 |
6mm screw |
Silver. |
CL172985 |
¼″ screw |
Silver. |
CL172989 |
6mm screw |
Silver with marker line. |
CL172990 |
¼″ screw |
Silver with marker line. |
-

K15P Plastic version of K15 with a matt textured top.
18.8mm diameter, 11.2mm height, 10mm shaft depth. K15 rotary control knobs
- CL172970 K15P, 6mm spline shaft, black with marker line.
- CL172971 K15PM, 6mm screw shaft, matt black with marker dot.
- CL172972 K15P, 6mm spline shaft, black.
-

K16P Plastic version of K16 with a matt textured top.
29.0mm diameter, 12.7mm height, 10mm shaft depth. K16 rotary control knobs
- CL172976 K16PA, 6mm USA D shaft, black.
-


K17 Initially designed for electronic cosmetic equipment. The knob has a fine, serrated edge, a matt, non-reflective finish and a prominent marker line.
29mm diameter, 12.9mm height, 10mm shaft depth.
For a black knob with a white marker line, please add a ‘B’ suffix to the part number, (subject to viable quantity).
- CL172996 ¼″ screw shaft, white with black marker line.
- CL172997 ¼″ screw shaft, white with gold marker line.
- CL172998 6mm screw shaft, white with black marker line.
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K18 This versatile knob is designed for use on encoders. Available as light weight, medium weight 35g, and heavy weight 50g. There are push fix and screw fix versions. The top surface has dual finger locations for fast or slow spin. The three different weights give three kinds of inertia when spinning the encoder. The heavier weight versions give the feel of the more expensive solid metal knobs, whilst our internal construction options allow for various shaft fittings.
39.6mm diameter, 13.5mm height, 13.5mm shaft depth.
Show/hide part numbers.
K18 rotary control knobs
Part Number |
Shaft Type |
Description |
CL71670 |
6mm spline |
Light weight. |
CL71671 |
6mm screw |
Light weight. |
CL71660 |
6mm spline |
Medium weight 35g. |
CL71661 |
6mm screw |
Medium weight 35g. |
CL71662 |
¼″ screw |
Medium weight 35g. |
CL71650 |
6mm spline |
Heavy weight 50g. |
CL71651 |
6mm screw |
Heavy weight 50g. |
Please add a colour color suffix to the end of the part number: B=black, A=grey, A=gray, L=blue, R=red, W=white |
-



K19 6mm spline shaft with a white marker dot, (1.5mm diameter). This knob comes in two sizes - K19A has a 15mm diameter and K19B has a 13mm diameter. This knob requires a 16mm panel hole.
16mm base diameter (skirt), 17mm height, 13.4mm shaft depth.
- FCR7171 - K19A 15mm diameter.
- FCR7172 - K19B 13mm diameter.
-



K21 A version of C18 available in various shaft fittings and cap colourscolors with optional marker line or dot.
19.3mm diameter, 19.2mm height, 13.8mm shaft depth.
Show/hide part numbers.
K21 rotary control knobs
|
Part Number |
Shaft Type |
Description |
|
CL178881 |
4mm screw |
Black. |
|
CL178882 |
6mm spline |
Black. |
|
CL178883 |
6mm D |
Black. |
|
CL178884 |
6mm screw |
Black. |
|
CL178886 |
¼″ D |
Black. |
|
CL178887 |
¼″ screw |
Black. |
|
Caps are sold separately, with or without a marker line or dot, in black, white, grey, gray, green, yellow, red, blue or orange. |
 |
CL1730 |
|
Black cap without marker. |
 |
CL1764 |
|
Black cap with marker line. |
 |
CL1745 |
|
Black cap with marker dot. |
 |
CL1732 |
|
White cap without marker. |
 |
CL1766 |
|
White cap with marker line. |
 |
CL1746 |
|
White cap with marker dot. |
 |
CL1736 |
|
GreyGray cap without marker. |
 |
CL1770 |
|
GreyGray cap with marker line. |
 |
CL1750 |
|
Grey Gray cap with marker dot. |
 |
CL1742 |
|
Green cap without marker. |
 |
CL1776 |
|
Green cap with marker line. |
 |
CL1755 |
|
Green cap with marker dot. |
 |
CL1738 |
|
Yellow cap without marker. |
 |
CL1772 |
|
Yellow cap with marker line. |
 |
CL1752 |
|
Yellow cap with marker dot. |
 |
CL1734 |
|
Red cap without marker. |
 |
CL1768 |
|
Red cap with marker line. |
 |
CL1748 |
|
Red cap with marker dot. |
 |
CL1740 |
|
Blue cap without marker. |
 |
CL1774 |
|
Blue cap with marker line. |
 |
CL1754 |
|
Blue cap with marker dot. |
 |
CL1744 |
|
Orange cap without marker. |
 |
CL1769 |
|
Orange cap with marker line. |
 |
CL1761 |
|
Orange cap with marker dot. |
-

C18 A low cost nylon knob produced in all-black. Caps are supplied pre-fitted and cannot be removed. Coloured Colored caps are no longer available. K21 is a version of C18 with a removeable coloured cap. The marker line has four possible locations. Available in push fix only.
19.3mm base diameter (skirt), 16.3mm height, 15mm shaft depth.
Show/hide part numbers.
C18 rotary control knobs
Part Number |
Shaft Type |
Description |
CP3450 |
¼″ D |
Black knob with black cap and marker line. |
CP34501 |
6mm spline |
Black knob with black cap. |
CP34502 |
¼″ D |
Black knob with black cap and marker line at 9 o'clock. |
CP34505 |
6mm D |
Black knob with black cap and marker line. |
CP3480 |
6mm spline |
Black knob with black cap and marker line. |
CP3505 |
6mm spline |
Black knob with yellow cap and marker line. |
-


C18/SKT This model has a knob and skirt in one piece. The skirt can have a marker line or printed numbers 0-10. Available in push fix only. Coloured Colored caps are not available.
27.8mm base diameter (skirt), 15mm height, 13mm shaft depth.
Show/hide part numbers.
C18/SKT rotary control knobs
Part Number |
Shaft Type |
Description |
CP3670 |
6mm spline |
Black with numbers 0 to 10 covering 300°. |
CP36710 |
¼″ screw |
Black with numbers 0 to 10 covering 300°. |
CP36711 |
¼″ screw |
Black with marker line. |
CP36720 |
6mm screw |
Black with numbers 0 to 10 covering 300°. |
CP36721 |
6mm screw |
Black with marker line. |
CP3678 |
6mm spline |
GreyGray with numbers 0 to 10 covering 300°. |
CP3680 |
¼″ D |
Black with numbers 0 to 10 covering 300°. |
-



KM12B and KM15B Knurled aluminium aluminum shell on plastic inner. Standard finish is black anodised anodized to a very high standard. This can have a printed marker dot or diamond cut marker line. Custom versions are possible subject to quantity.
Show/hide part numbers.
KMxxB rotary control knobs
Part Number |
Shaft Type |
Description |
KM12B 12mm diameter, 12mm height, 10mm shaft depth. |
FC7222 |
6mm spline |
Black with marker line. |
FC7222NML |
6mm spline |
Black, plain. |
|
KM15B 15mm diameter, 15mm height, 14mm shaft depth. |
FC7223 |
6mm spline |
Black with marker line. |
-

KM20B, KM40B and KM50B Knurled aluminium aluminum shell on plastic inner. A high quality, black anodised anodized finish is is relieved by bright diamond cut features with a knurled finish on the edge. This can have a printed marker dot or diamond cut marker line. Custom versions, (coloured, (colored, for example), are possible subject to quantity. Standard models are for 18T 6mm splined shaft. Push fit only. Various sizes from 20mm to 50mm in diameter.
Show/hide part numbers.
KMxxB rotary control knobs
Part Number |
Shaft Type |
Description |
KM20B - 20mm diameter, 17mm height, 15mm shaft depth. |
FC7225 |
6mm spline |
Black with marker dot. |
FC7225B |
6mm spline |
Black with marker line. |
FC7225C |
6mm spline |
Black with marker line and 36 teeth. |
|
KM40B - 40mm diameter, 17mm height, 15mm shaft depth. |
FC7226 |
6mm spline |
Black with marker dot and 36 teeth. |
FC7226C |
6mm spline |
Black with marker line and 36 teeth. |
|
KM50B - 50mm diameter, 17mm height, 15mm shaft depth. |
FC7227 |
6mm spline |
Black with marker dot. |
-


KMR12 to KMR50 Matt black, aluminium aluminum clad, plastic knob with a domed top. Marker dot or line. Smooth powder coated finish. Standard colourscolors are black or silver. Other colourscolors are available, subject to viable quantities. Various sizes from 12mm to 50mm diameter. Push fix only. For 18T 6mm splined shaft.
Supplied in plastic mouldedmolded trays.
Show/hide part numbers.
KMRxx rotary control knobs
Part Number |
Shaft Type |
Description |
KMR12 - 12mm diameter, 13mm height, 11mm shaft depth. |
FC7229 |
6mm spline |
Black with marker dot. |
FC7229NML |
6mm spline |
Black. |
|
KMR15 - 15mm diameter, 16mm height, 14mm shaft depth. |
FC7230 |
6mm spline |
Black with marker dot. |
FC72302 |
6mm spline |
Black. |
|
KMR20 - 20mm diameter, 17.6mm height, 16.5mm shaft depth. |
FC7231 |
6mm spline |
Black with marker dot and 36 teeth. |
FC72315 |
6mm spline |
Black with 36 teeth. |
|
KMR25 - 25mm diameter, 18mm height, 16mm shaft depth. |
FC7232 |
6mm spline |
Black with marker dot. |
FC72325 |
6mm spline |
Silver with marker dot. |
FC72327 |
6mm spline |
Black. |
|
KMR30 - 30mm diameter, 16mm height, 14mm shaft depth. |
FC7233 |
6mm spline |
Black with marker dot. |
|
KMR35 - 35mm diameter, 19mm height, 17mm shaft depth. |
FC7234 |
6mm spline |
Black with marker dot. |
FC72341 |
6mm spline |
Black. |
|
KMR40D - 39mm diameter, 19mm height, 17mm shaft depth. |
FC7235 |
¼″ D |
Black with finger dimple. |
|
KMR40 - 40mm diameter, 19mm height, 17mm shaft depth. |
FC72351 |
6mm spline |
Black with marker dot. |
FC72351A |
6mm spline |
Black. |
|
KMR50 - 50mm diameter, 31mm height, 29mm shaft depth. |
FC7236 |
6mm spline |
Black with marker line. |
-


KMK10 Knobs for professional equipment comprising of a machined aluminium aluminum shell on a molded moulded plastic inner. Push on fixing. Other anodised anodized colourscolors may be available subject to quantity.
10mm base diameter, 15mm height, 11mm shaft depth.
- FC7248 Anodised Anodized Silver, 6mm splined shaft.
- FC7249 Anodised Anodized Black, 6mm splined shaft.
- FC7251 Anodised Anodized Black, 6mm USA ‘D’ shaft.
-


KMK25 Knobs for professional equipment comprising of a machined aluminium aluminum shell on a molded moulded plastic inner. Push on fixing. Other anodised anodized colourscolors may be available subject to quantity.
25mm base diameter, 15mm height, 11mm shaft depth.
- FC7252 Anodised Anodized Silver, 6mm splined shaft.
- FC7253 Anodised Anodized Black, 6mm splined shaft.
-


KMK10E Knobs for professional equipment comprising of a machined aluminium aluminum shell on a molded moulded plastic inner. Push on fixing. Other anodised anodized colourscolors may be available subject to quantity.
10.7mm base diameter, 19mm height, 11mm shaft depth.
- FC7257 Anodised Anodized Black, 6mm splined shaft.
- FC7259 Anodised Anodized Black, 6mm USA ‘D’ shaft.
Shaft Sizes and ColoursColors
The colourscolors shown below are for reference only and may not be identical to actual colours.colors. If an exact colour color selection is required we are happy to provide samples for your evaluation. Custom colours colors are available for single and multi colour color moulded molded knobs. Please call us to discuss your specific requirements.


Knob caps can be supplied plain, with a marker line (ML), with a marker dot (MD), or custom legend.
When specifying fixing options, indicate shaft size and type, i.e. screw fix (SF), push fix (‘D’), splined (SPL), or collet.
For shaft sizes and types please see the PDF data sheet Rotary control knob shaft sizes and types
(opens in a new window).
Cliff™ knob types and shaft sizes
Shaft Size: |
3mm |
4mm |
4mm |
4mm |
6mm |
6mm |
6mm USA |
6mm |
6mm |
¼″ |
¼″ |
¼″ |
¼″ |
Marker Dot and Line Options |
Knob Type: |
collet |
D-spring |
collet |
screw |
splined |
D-spring |
D-spring |
collet |
screw |
D-spring |
splined |
screw |
collet |
|
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
K1C |
|
|
|
|
Y |
|
|
|
Y |
Y |
|
Y |
|
skirt-dot (standard) |
K4C |
|
|
|
|
|
|
|
|
? |
|
|
Y |
|
cap-line |
K5, K8 |
|
|
|
|
Y |
|
|
|
Y |
Y |
|
Y |
|
cap-line, skirt-dot |
K6C, K6C/SKT |
|
|
|
Y |
|
? |
|
|
Y |
|
|
Y |
|
cap-dot, skirt-line, numbered |
K7C |
|
|
|
|
Y |
? |
|
|
Y |
Y |
|
Y |
|
cap-line |
K85, K88 |
|
Y |
|
|
Y |
Y |
Y |
|
|
Y |
Y |
|
|
cap-line (standard) |
K86R |
|
|
|
|
|
|
Y |
|
|
|
|
|
|
body-line, cap-line |
K87MA, K87MBR+ |
|
? |
|
|
Y |
Y |
Y |
|
|
Y |
|
|
|
body-line, cap-line |
K88 |
|
Y |
|
|
Y |
Y |
|
|
|
Y |
Y |
|
|
cap-line |
K9* |
Y |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
|
Y |
Y |
body-line, cap-dot, cap-line |
K10* |
Y |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
|
Y |
Y |
body-line, cap-dot, cap-line |
K11 |
Y |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
|
Y |
Y |
body-line, cap-dot, cap-line |
K12 |
Y |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
|
Y |
Y |
body-line, cap-dot, cap-line |
K14 |
|
|
|
Y |
Y |
|
K14P |
|
Y |
Y |
|
Y |
|
cap-line |
K15, K15P |
|
|
|
Y |
Y |
|
|
|
Y |
Y |
|
Y |
|
K15=cap-line |
K16, K16P |
|
|
|
Y |
Y |
|
K16P |
|
Y |
Y |
|
Y |
|
K16=cap-line |
K17 |
|
|
|
|
|
|
|
|
? |
? |
|
Y |
|
cap-line (standard) |
K18 |
|
|
|
|
Y |
|
|
|
Y |
|
|
Y |
|
|
K19 |
|
|
|
|
Y |
|
|
|
|
|
|
|
|
cap-dot |
K21 |
|
|
|
Y |
Y |
Y |
|
|
Y |
Y |
|
Y |
|
cap-line, cap-dot |
C18,
C18/SKT |
|
|
|
|
Y |
Y |
Y |
|
|
Y |
|
|
|
C18=cap-line (standard),
C18/SKT=skirt-line, numbered |
KM12B, KM15B |
|
|
|
|
Y |
|
|
|
|
|
|
|
|
|
KM20B, KM40B, KM50B |
|
|
|
|
Y |
|
? |
|
|
|
|
|
|
|
KMK series |
|
|
|
|
Y |
|
Y |
|
|
|
|
|
|
|
KMR series |
|
|
|
|
Y |
|
? |
|
|
KMR40D |
|
|
|
|
- Y = Yes, available as standard.
- ? = Enquire if required.
- * For all-black model only - version with integral cap is available.
- + Including ‘R’ soft-touch versions.
- Not all push fix models have metal springs.
- L=body Line.
- D=cap Dot.
- S=Skirt dot.
- Z=cap line.
- SL=Skirt Line.
- N=Numbered.
Many of our knobs are stocked by Cliff™ distributors.