General description The Master Lock M1BEURDLF Excell Brass Finish Padlock is a high-security locking solution designed for outdoor and heavy-duty use. It features a durable laminated steel body with a brass finish, providing excellent weather resistance. The padlock is equipped with a tough octagonal boron carbide shackle that is 50% harder than hardened steel, ensuring maximum resistance against cutting and sawing. With a 4-pin tumbler cylinder and dual ball bearing locking mechanism, this padlock offers enhanced pry resistance and security. Technical specifications Body Width: 45mm Shackle Height: 38mm Shackle Diameter: 8mm Shackle Width: 20mm Lock Cylinder: 4-pin tumbler (also available with 5-pin options) Locking Mechanism: Dual ball bearing for maximum pry resistance Includes: 4 keys Compatibility and accessories Compatible with standard hasps, chains, and locking points designed for padlocks Supplied with four keys for convenience Installation Insert the shackle through the