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Mentor Wing Knobs with Collet Fixing - Black

Mentor Brand: Mentor

A range of plastic wing knobs from Mentor designed for professional equipment and equipped with a collet fixing. Stylishly designed with a polyamide body and smooth grip. The combination of these particular knobs feature a black body with white marking for better setting and reading.

  • Axle range Ø: 3mm, 4mm or 6mm
  • Knob/dial range Ø: 15, 19.5, 25 or 35mm
  • Colour: Black
Supplied without cap.
Description Image Product Buy Pricing (Ex VAT) Diameter Shaft Diameter Type Material Colour Fixing
Mentor 355.31 Plastic Wing Knob With Collet Fixing Ø15mm
Mentor 355.31 Plastic Wing Knob With Collet Fixing Ø15mm
Standard range
Order code: 57-5679
MPN: 355.31

95 available to back orderBack-order availability date - 09/01/2026
2+ £2.21
Price per unit Ex VAT 		15mm 3mm Control knob Plastic Black Collet
Mentor 355.41 Plastic Wing Knob With Collet Fixing Ø15mm
Mentor 355.41 Plastic Wing Knob With Collet Fixing Ø15mm
Standard range
Order code: 57-5680
MPN: 355.41

84 available to back orderBack-order availability date - 09/01/2026
3+ £1.75
Price per unit Ex VAT 		15mm 4mm Control knob Plastic Black Collet
Mentor 352.41 Plastic Wing Knob With Collet Fixing Ø19.5mm
Mentor 352.41 Plastic Wing Knob With Collet Fixing Ø19.5mm
Standard range
Order code: 57-5675
MPN: 352.41

134 available to back orderBack-order availability date - 09/01/2026
2+ £2.05
Price per unit Ex VAT 		19.5mm 4mm Control knob Plastic Black Collet
Mentor 352.61 Plastic Wing Knob With Collet Fixing Ø19.5mm
Mentor 352.61 Plastic Wing Knob With Collet Fixing Ø19.5mm
Standard range
Order code: 57-5676
MPN: 352.61

102 available to back orderBack-order availability date - 09/01/2026
3+ £1.66
Price per unit Ex VAT 		19.5mm 6mm Control knob Plastic Black Collet
Mentor 353.61 Plastic Wing Knob With Collet Fixing Ø25mm
Mentor 353.61 Plastic Wing Knob With Collet Fixing Ø25mm
Standard range
Order code: 57-5677
MPN: 353.61

322 available to back orderBack-order availability date - 09/01/2026
2+ £2.28
Price per unit Ex VAT 		25mm 6mm Control knob Plastic Black Collet
Mentor 354.61 Plastic Wing Knob With Collet Fixing Ø35mm
Mentor 354.61 Plastic Wing Knob With Collet Fixing Ø35mm
Standard range
Order code: 57-5678
MPN: 354.61

45 available to back orderBack-order availability date - 09/01/2026
2+ £3.73
Price per unit Ex VAT 		35mm 6mm Control knob Plastic Black Collet
Part codeKnob/dial ØAxle Ø
57-567915mm3mm
57-568015mm4mm
57-567519.5mm4mm
57-567619.5mm6mm
57-567725mm6mm
57-567835mm6mm


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