Updated Version 304 Precision Solid Steel Knuckle Duster

Made of 304 steel one-piece molding, feel comfortable in your hand. High hardness, corrosion resistance, can withstand greater impact and pressure, providing reliable protection in fighting self-defense or breaking windows.

Material: 304 stainless steel
Thickness: 13mm
Weight: about 487g
CNC precision machining

Delivery Time: 2-5 Business Days