General description This is a high-security laminated steel padlock designed for outdoor and heavy-duty use. It features a tough octagonal boron carbide shackle that is 50% more resistant to cutting than standard hardened steel. The lock has a durable construction with stainless steel and zinc components to withstand harsh weather conditions. It is equipped with a dual ball bearing locking mechanism for enhanced pry resistance and a 4-pin tumbler cylinder for security. Supplied with four keys and backed by a lifetime warranty against mechanical failure. Suitable for securing gates, sheds, storage units, fences, containers, and chains. Technical specifications Body Width: 45mm Shackle Diameter: 8mm Shackle Height: 64mm Shackle Width: 20mm Material: Laminated steel with stainless steel and zinc components Cylinder type: 4-pin tumbler Features: Dual ball bearing locking, chisel-resistant recessed rivets, corrosion-resistant coating Compatibility and accessories Compatible with various