The ever favorite pointer knob
Fit controls with 6.35mm (¼in.) shafts
Body colour Black
Material: phenolic plastic
White indicator line
Grub screw fixing
Dims for picture A=Length= 33.4mm, B=Nut cover= 15.2mm diameter, C=Height= 17mm, D =19mm diameter, Shaft hole 6.35mm 0.25" 1/4"