Control Knobs & Accessories

: 225 Products Found

Control Knobs & Accessories

Fit our reliable and durable control knobs onto your new-build electronic devices or as replacement parts. From rotary to slider knobs, you'll find the knob switch that your DIY or trade electronics project requires. Shop our wide selection of component knobs and accessories now from trusted manufacturers at competitive prices!

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Knob Material

Knob / Dial Style

Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Shaft Type	Shaft Diameter	Knob Material	Knob / Dial Style
						Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
32S-2D	SW02916 Data Sheet RoHS	Knob, Aluminium, Spun, 32mm UNBRANDED • Round shaft with screw fixing You previously purchased this product. View in Order History	Each	1+ £1.59 (£1.91) 10+ £1.51 (£1.81) 100+ £1.47 (£1.76)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.4mm	Aluminium	Round with Indicator Line
040-3040	SW03766 Data Sheet + RoHS	Cap, Glossy Blue - 14.5mm, No Line ELMA The 040 series accessories from ELMA are coloured knob caps available with and without marking line. These are Nylon knob caps suitable for 9mm to 45mm knobs. • Push fit caps to suit 020, 021, 023 series knobs • Selectable surface finish matt and glossy • ... You previously purchased this product. View in Order History	Each	5+ £0.49 (£0.59) 50+ £0.34 (£0.41)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	-	-	-
KX0606	SW03718 Data Sheet + RoHS	Knob, Black BULGIN LIMITED The KX0606 is a 14mm Round Knob with pointer. Made of thermoplastic moulding and brass insert with nickel plated finish. Comes with a zinc passivated steel slotted head grub screw. You previously purchased this product. View in Order History	Each	1+ £2.70 (£3.24) 50+ £2.38 (£2.86) 100+ £2.10 (£2.52)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.4mm	Thermoplastic	Round with Pointer
040-4020	SW03769 Data Sheet + RoHS	Cap, Glossy Black - 21mm, No Line ELMA The 040-4020 is a Cap, suitable for 21mm diameter classic collet knobs. • Without Line Type • Glossy Surface • Black Colour You previously purchased this product. View in Order History	Each	5+ £0.52 (£0.62) 50+ £0.34 (£0.41)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	-	-	-
021-3520	SW03751 Data Sheet + RoHS	Knob, Glossy Black - 14.5mm, 1/4 inch Dia. ELMA The 021-3520 is a 14.5mm Classic Collet Knob, made of nylon (polyamide) with glossy black finish. The knob is fixed onto the shafts by means of the proven collet tightening method. • With line type • Precise quality knob • Secure collet mounting You previously purchased this product. View in Order History	Each	1+ £4.75 (£5.70) 50+ £2.91 (£3.49)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.35mm	Nylon (Polyamide)	Round with Indicator Line

4331.6032	SW03728 Data Sheet + RoHS	Knob, Plastic Locking, 6mm Spindle, 22.8 MENTOR The 4331.6032 is a 22.8mm Turning Knob with collet fixing and dial setting, made of plastic. • Black colour You previously purchased this product. View in Order History	Each	1+ £3.75 (£4.50) 50+ £3.41 (£4.09) 100+ £3.12 (£3.74)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6mm	Plastic	Round with Dial

CR-R4-3	SW03053 Data Sheet + RoHS	Knob, Soft Touch, D Shaft, Grey / Blue MULTICOMP CR-R4-3 is a precision knob designed for D shaft applications, featuring a durable rubber construction with a plastic insert. Its round design, complete with an indicator line, offers clear orientation and precise control. Compatible with a 6 mm D Shaft an... You previously purchased this product. View in Order History	Each	1+ £0.42 (£0.50) 50+ £0.36 (£0.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	D Shaft	6mm	Rubber with Plastic Insert	Round with Indicator Line

28H-2D-A	SW02902 Data Sheet + RoHS	Knob, Aluminium, 28mm UNBRANDED • Round shaft with screw fixing You previously purchased this product. View in Order History	Each	1+ £2.73 (£3.28) 10+ £2.40 (£2.88) 100+ £2.14 (£2.57)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.35mm	Aluminium	Round with Indicator Line

CR-R4-4	SW03054 Data Sheet + RoHS	Knob, Soft Touch, D Shaft, Grey / Green MULTICOMP • Manufactured from rubber with a plastic insert • Soft textured finish • Grey coloured pointer • Multicomp products are rated 4.6 out of 5 stars • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would recommend to a frie... You previously purchased this product. View in Order History	Each	1+ £0.52 (£0.62) 50+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	D Shaft	6mm	Rubber with Plastic Insert	Round with Indicator Line

499.643	SW03731 Data Sheet + RoHS	Black Cap, Mentor 352/353/427/4331 Series MENTOR The 499.643 is a glazed black Cap for use with the plastic turning knob system with collet fixing. You previously purchased this product. View in Order History	Each	1+ £0.30 (£0.36) 50+ £0.28 (£0.34) 100+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-

429.611	SW03727 Data Sheet + RoHS	Knob, Plastic Pointer, 6mm Spindle, 36.5 MENTOR The 429.611 is a Locking and Pointer Knob with indicator line. It is made of plastic. • Collet fixing You previously purchased this product. View in Order History	Each	1+ £2.97 (£3.56) 50+ £2.70 (£3.24) 100+ £2.48 (£2.98)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6mm	Plastic	Pointer with Indicator Line

021-3220	SW03750 Data Sheet + RoHS	Knob, Glossy Black - 14.5mm, 1/8 inch Dia. ELMA The 021-3220 is a 14.5mm Classic Collet Knob, made of nylon (polyamide) with glossy black finish. The knob is fixed onto the shafts by means of the proven collet tightening method. • With line type • Precise quality knob • Secure collet mounting You previously purchased this product. View in Order History	Each	1+ £5.16 (£6.19) 50+ £3.25 (£3.90) 100+ £2.86 (£3.43) 250+ £2.40 (£2.88)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	3.175mm	Nylon (Polyamide)	Round with Indicator Line

040-3030	SW03765 Data Sheet + RoHS	Cap, Glossy Red - 14.5mm, No Line ELMA The 040 series accessories from ELMA are coloured knob caps available with and without marking line. These are Nylon knob caps suitable for 9mm to 45mm knobs. • Push fit caps to suit 020, 021, 023 series knobs • Selectable surface finish matt and glossy • ... You previously purchased this product. View in Order History	Each	5+ £0.57 (£0.68) 50+ £0.40 (£0.48)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	-	-	-

021-2220	SW03748 Data Sheet + RoHS	Knob, Glossy Black - 10mm, 1/8 inch Dia. ELMA The 021-2220 is a 10mm Classic Collet Knob, made of nylon (polyamide) with glossy black finish. The knob is fixed onto the shafts by means of the proven collet tightening method. • With line type • Precise quality knob • Secure collet mounting You previously purchased this product. View in Order History	Each	1+ £4.53 (£5.44) 50+ £2.85 (£3.42) 100+ £2.51 (£3.01) 250+ £2.08 (£2.50)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	3.175mm	Nylon (Polyamide)	Round with Indicator Line

040-3060	SW03768 Data Sheet + RoHS	Cap, Glossy Green - 14.5mm, No Line ELMA The 040 series accessories from ELMA are coloured knob caps available with and without marking line. These are Nylon knob caps suitable for 9mm to 45mm knobs. • Push fit caps to suit 020, 021, 023 series knobs • Selectable surface finish matt and glossy • ... You previously purchased this product. View in Order History	Each	5+ £0.47 (£0.56) 50+ £0.33 (£0.40)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	-	-	-

CR-MS-5	SW03051 Data Sheet + RoHS	Knob, Soft Touch, Spline Shaft, Grey / Grey MULTICOMP • Manufactured from rubber with a plastic insert • Soft textured finish • Grey coloured pointer • 18 teeth shaft • Multicomp products are rated 4.6 out of 5 stars • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would re... You previously purchased this product. View in Order History	Each	1+ £0.38 (£0.46) 50+ £0.33 (£0.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Splined Shaft	6mm	Rubber with Plastic Insert	Round with Indicator Line

22S-4D	SW02911 Data Sheet RoHS	Knob, Aluminium, Spun, 22mm UNBRANDED • Round shaft with screw fixing You previously purchased this product. View in Order History	Each	1+ £1.38 (£1.66) 10+ £1.21 (£1.45) 100+ £1.07 (£1.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	4mm	Aluminium	Round with Indicator Line

040-4010	SW03770 Data Sheet + RoHS	Cap, Glossy Grey - 21mm, No Line ELMA The 040 series accessories from ELMA are coloured knob caps available with and without marking line. These are Nylon knob caps suitable for 9mm to 45mm knobs. • Push fit caps to suit 020, 021, 023 series knobs • Selectable surface finish matt and glossy • ... You previously purchased this product. View in Order History	Each	5+ £0.58 (£0.70) 50+ £0.38 (£0.46)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	-	-	-

021-4520	SW03754 Data Sheet + RoHS	Knob, Glossy Black - 21mm, 1/4 inch Dia. ELMA The 021-4520 is a black Round Knob with indicator line. It is made of polyamide with glossy finish. It is fixed onto the shaft by means of the proven collet tightening method. • Precise quality • Secure collet mounting You previously purchased this product. View in Order History	Each	1+ £5.02 (£6.02) 50+ £3.23 (£3.88) 100+ £2.81 (£3.37) 250+ £2.33 (£2.80)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.35mm	Nylon (Polyamide)	Round with Indicator Line

CR-BA-7C6-180D	SW03745 Data Sheet + RoHS	Knob, 15.7mm, 'D', Black, White Line MULTICOMP The CR-BA-7C6-180D is a Round Knob with white indicator line, black ABS plastic construction, 0.62-inch (15.7mm) overall diameter. White colour. For 1/4-inch (6mm) shaft. • Multicomp products are rated 4.6 out of 5 stars • 12 month limited warranty *view T... You previously purchased this product. View in Order History	Each	1+ £0.58 (£0.70) 25+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	D Shaft	6mm	Plastic	Round with Indicator Line

KX0608	SW03720 Data Sheet + RoHS	Knob, Black BULGIN LIMITED • Shaft Type : Round Shaft • Shaft Diameter : 6.4mm • Knob Material : Thermoplastic • Knob / Dial Style : Round with Pointer You previously purchased this product. View in Order History	Each	1+ £2.31 (£2.77) 50+ £2.09 (£2.51) 100+ £1.95 (£2.34)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.4mm	Thermoplastic	Round with Pointer

KX0607	SW03719 Data Sheet + RoHS	Knob, Black BULGIN LIMITED The KX0607 from Bulgin is a black colour round knob with pointer. • Knob diameter is 21mm • Knob height is 20.3mm • Shaft diameter is 6.4mm • Shaft length is 9.3mm • Slotted head grub screw fixing • Thermoplastic moulding You previously purchased this product. View in Order History	Each	1+ £2.89 (£3.47) 50+ £2.79 (£3.35) 100+ £2.56 (£3.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.4mm	Thermoplastic	Round with Pointer

CR-R4-7	SW03057 Data Sheet + RoHS	Knob, Soft Touch, D Shaft, Black / White MULTICOMP CR-R4-7 is a soft-touch knob designed for D-shaft applications, offering comfortable and precise control. Its ergonomic design and black finish make it suitable for audio equipment, instrumentation, and other devices requiring smooth adjustments. • Soft-to... You previously purchased this product. View in Order History	Each	1+ £0.47 (£0.56) 50+ £0.40 (£0.48)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	D Shaft	6mm	Rubber with Plastic Insert	Round with Indicator Line

CP343602	RE07597 Data Sheet + RoHS	Non Conductive T-Bar Slider Knob With Marker Line- CS13 CLIFF ELECTRONIC COMPONENTS Non conductive T-Bar slider knob • With white marker line • To fit 18.5x1.3mm T shafts • Matt black finish • Push on fixing • Dimensions (WxHxD): 26x10x11mm You previously purchased this product. View in Order History	Each	1+ £0.40 (£0.48) 10+ £0.35 (£0.42) 100+ £0.29 (£0.35)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	T bar Slider Shaft	-	Plastic	Slide with Indicator Line

CF-P1-6-S (6.4) E	SW05328 Data Sheet + RoHS	Retro Pointer Knob, 6.4mm Shaft MULTICOMP CF-P1-6-S(6.4)E is a high-quality pointer knob designed for precise control in electronic and mechanical applications. It fits a 6.4mm shaft, providing a secure and comfortable grip for adjustments in audio equipment, instrumentation, and control panels. •... You previously purchased this product. View in Order History	Each	1+ £0.99 (£1.19) 10+ £0.84 (£1.01) 50+ £0.71 (£0.85) 100+ £0.65 (£0.78)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Round Shaft	6.4mm	Plastic	Pointer with Indicator Line