About This Item Heavy Duty Steel External Padlock: Made of hardened steel, this padlock will keep your belongings safe and deter thieves. It weighs 850 grams and measures L10 x W2.4 x H6.5 cm. The diameter of the handle is 12 mm. When locked, the gap size is 3.9cm x H2cm. Ideal size for most locks and latches. Optimum security: our key padlocks weigh 850 grams and are extremely robust. With its solid hardened steel construction, it is super durable. Each of our tamper evident padlocks feature a swivel/closing shackle that provides drill and cut resistant locking. This Master Lock padlock is cleverly designed to leave no gaps. 4 Keys Included: All of our industrial padlocks come with 4 keys because you can never have enough spare keys. Keep a few in a safe place in case they get lost. You can also gift one to your loved one. The key can only be removed from the padlock when the padlock is closed. Thanks to its unique D-shape, this lock is the ideal solution for securing containers from 6 to 12 meters, as well as gates , garage doors, caravans and carports. It can also be used as an anti-theft padlock to secure a motorcycle.