Keep your cargo safe with the Bulldog container lock—also known as the Spanish lock—featuring a unique key code and heavy-duty design. Built from hardened, treated steel, this lock delivers outstanding resistance to break-in attempts, providing top-level protection for containers, refrigerated trucks, and box trailers.
- Rugged security: The robust construction and drill-resistant lock mechanism ensure superior defense in any situation.
- Easy to use: Lock and unlock quickly without removing the key; the lock is both fast and convenient to operate.
- Versatile fit: Adjustable span from 230 mm to 460 mm fits a wide range of door sizes, while the 6 mm thick and 75 mm wide shackle ensures a solid, stable hold. Suitable for up to 38 mm diameter fittings.
- Unique key code: Each lock comes with its own identification code for hassle-free key replacement if lost—just order a new key using your product’s code.
- Portable: At just 3.5 kg, it’s easy to move between containers or trucks, making it ideal for logistics professionals and anyone needing maximum cargo security.
Unmatched in strength, durability, and reliability, this lock sets a new standard for protecting your valuable goods. Perfect for transport companies or any operation where maximum security is a must.

