Hardened Steel Shackle: The lock shackle is made of high-quality hardened steel, which provides higher hardness and better cut resistance than the carbon steel shackle. Hardened Steel Shackle: Cut Resistance.
Hardened Steel Shackle: The lock shackle is made of high-quality hardened steel, which provides higher hardness and better cut resistance than the carbon steel shackle. Hardened Steel Shackle: Cut Resistance.