General description Heavy Duty Brass Shutter Padlock with a solid rectangular design and a hardened shackle, ideal for securing garages, garden sheds, allotments, and more. This robust padlock features a self-locking design and comes supplied with 3 keys. When the padlock is open, the key cannot be removed, preventing the risk of losing it. Technical specifications Size: 60MM Product Code: SFBQL60 Dimensions: A (MM): 60, B (MM): 44, C (MM): 12, D (MM): 10, E (MM): 20, F (MM): 16 Material: Brass body with hardened shackle Usage This padlock is suitable for use with security chains and provides enhanced protection by being locked onto the item it secures, making the hardened shackle harder to attack.