Knob for 0.2 inch (6 mm) shaft diameter.
Mounting is done for knurling axis with vertical muscles on the axis. Not for use with regular straight axis.
Specifications: Shaft hole diameter: 0.2 inch (6.1 mm); Body material: metal; Fixing method: knurling; External dimensions: φ0.9 inch (23 mm), height 0.6 inch (15 mm); Color: Silver, set screw (thickness): ·Note: Compatible with volume axis knurling.