The Master Lock Laminated Steel Body Padlock with a Rust-Oleum® rustproof finish that guarantees the body free from rust The padlock also has a weather tough chrome plated hardened steel shackle and dual locking levers All Master Lock padlocks are supplied with 2 keys and a Lifetime Warranty against mechanical failure Suggested uses sheds residential gates or garages Specification Size 40mm Steel Body with Rust-Oleum® Rust Proof Finish Shackle Height 29mm Shackle Diameter 7mm Hardened Steel Shackle