Mentor 5580.
4631 Aluminium Wing Knob, Black Powder Coated, Setscrew Fixing - Mentor 5583.
6611, This aluminium wing knob from Mentor has been manufactured for professional equipment and comes with setscrew fixing.
Stylishly designed with silver protective lacquering.
Mentor 5583.
6611 Aluminium Wing Knob With Setscrew - Silver - 24.
5mm