Description Specifications: Key Retaining: When the shackle is open, the key can’t be removed. Made from hardened steel with more durable brass cylinder, anti-cutting and anti-sawing. With a plastic cover in the bottom. Laminated padlock is made of multi-layer high strength metal steel sheets which surface use zinc plating process; the durable metal shackle is corrosion resistance. Resistance of chemical, extreme temperatures(-57ºC to 98ºC) and UV rays.
