Fluted Knob Plastic 36mm diameter with pointer to suit 6.35mm 1/4 inch shafts. Uses a grub screw for locking. These cannot be used on the fluted 6mm diameter metric shafts.
Specifications: Knob skirt diameter 36mm, fluted diameter 29mm, height 18mm.
We can generally supply these in higher quantities in around 3 days.