Mentor 4130303 plastic turning knob system with collet fixing 3m
Mentor plastic turning knobs with collet fixing for series 115 black mentor 4130303 this plastic turning knob from mentor has been designed for professional equipment and comes with collet fixing stylishly designed with a modern plastic construction the combination of this particular knob features a black body with grey button mentor 4130303 plastic turning knob system with collet fixing 3mm black