Clip Brass Knuckle Duster

Material: zinc alloy
Weight: about 100g
Finger hole diameter: 23mm
Fist surface width: 114mm
Thickness: clip: 18mm, fist: 5mm
Height: 59mm

Clip knuckle, it is inlaid with two pieces of non-slip clip, in the process of using not only to increase the force, but also to play the effect of non-slip, it has an expansion hole, you can expand the new function, moderate weight, easy to carry, worth having a self-defense tool.