Traditional Locking System with knurled wheel on the back of the machine head, which presses a pin against the string at the top of the shaft and locks it in place.
The knurled wheel and the pin are secured against falling off or loss
Closed construction
Butoon: Small metal
Gear ratio: 1:18
Bore: 10 mm
Mounting: screws and hexagonal hollow screw
Screw lug angle: 135°
Colour: Black
Includes mounting screws, washers and hexagonal hollow screws