Black Male Thread Adjustable Handle Knob M4 M5 M6 M8 M10 M12 M14 M16*L
M4 M5 M6 M8 M10 M12 M14 M16 L Black Male Thread Adjustable Handle Knob. ●8.8Grade reinforced screws with high precision, not easy to slip teeth, the top of the handle is a special hexagonal screw, removable.