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Anodized Aluminum Machined Knob - 20mm Diameter

SKU 4359
£4.00 inc VAT
£3.33 ex VAT
Color: Black
2 in stock.

These compact machined knobs are the perfect way to upgrade your rotary encoder or potentiometer, not only do they look fantastic but they have a nice textured feel with knurling on the sides to enhance your grip. It is a solid machined aluminium knob with a shiny anodized coating and a small triangle to know where you are going.

Please Note: This knob has a set screw that uses a 2mm hex wrench (not included) which means it can be used with any 6mm shaft rotary encoder or potentiometer: T18, round, D-shaft! Simply loosen the set screw, press it onto the shaft, and tighten the set screw so it no longer rotates.


  • Overall diameter: 20mm
  • Inner diameter: 15mm
  • Shaft hole: 6mm diameter with set screw
  • Height: 12.5mm
  • Weight: 11g