Ideal for individuals requiring high security protections, such as warehouse managers, vehicle owners, and shopkeepers This metal is a must having accessory in the cycling category, providing with its strong construction and superior features Features a reinforced locking beams, this bicycles boasts a impressive 20 ton compressions resistance, ensuring great security for your valuables Perfect suit for securing warehouse door, antitheft vehicle applications, and shop rollers shutters where high strength locks is essential Constructed with a cutter slices cores, its designs to resist prying and sawing, offering great durability and reliability over extended use, Manufacturer: Shunzhong