Lock 타입 = Key Shackle Diameter = 7mm Shackle Length = 51mm Bluetooth = No Weather Proof = No Material = Brass, Stainless Steel Body Width = 50mm The RS Pro brass coloured solid brass padlock made up of brass body and steel shackle. It has body width of 50mm and 5 pin tumbler mechanism.Anti-pick mushroom pins Hardened steel shackle Inner parts rust free