The Masterlock Weather Tough Padlocks have a laminated steel body with the addition of complete body protection from the elements. The high tech thermoplastic cover keeps the entire padlock, including the shackle, protected from the elements. The additional quick snap-on cap protects the lock mechanism from weather, dust, dirt and sand, helping to maintain the mechanism for longer. Supplied with a Lifetime Warranty against mechanical failure. Suggested Uses: Sheds, residential gates or garages. The Master Lock 7804EURD has the following specifications:40mm laminated steel padlock with weather tough thermoplastic cover - hardened steel shackle, 9mm diameter including weather tough thermoplastic cover - 4-pins. Master Lock Weather Tough Padlock 40Mm Black Finish