Superior Protection: With its high security mechanism, this keyed padlock provides reliable protection for your belongings. The sturdy round disk structure and 70mm body ensure minimal shackle exposure and resist bolt cutter attacks, while the 3 or 8" diameter hardened steel shackle adds an extra layer of security. .: Equipped with 3 keys, this padlock is easy to use and a hassle- locking and unlocking experience. Plus, with 2 spare keys, you don't have to worry about lost or broken keys. .: Made of high-quality materials such as stainless steel, brass and hardened steel, this heavy-duty lock is designed to withstand physical attacks, corrosion and harsh weather conditions. The solid brass lock cylinder provides additional corrosion protection. .Versatile Lock: Perfect for a wide variety of applications, this padlock is ideal for locking storage units, garages, sheds, trailers, exterior doors, gates and more thanks to its compact size. It is also suitable for use in logistics warehouses and mobile trucks. . Options: Choose the size and quantity that suits your needs. Available in large and medium sizes, with 3 or 8" and 5 or 16" shackle specifications, you can choose between a 3-key 1-pack lock or a 6-key 2-pack lock.