Squire's formidable hi-security LPCB approved Stronghold padlock range is testament to the company’s reputation for long lasting toughness. The Squire name has been at the forefront of lock making since 1780, with a great British history carried down through eight generations, unrivalled in its experience. Today, Squire is recognised for some of the technologically advanced products in lock making such as its Stronghold SS80, designed as the world’s strongest production padlock. This outstanding heavy-duty padlock is capable of a tensile pull of over 16 tonnes, making it ideal for perimeter gates, warehouses, outbuildings, commercial vehicles, shipping containers or heavy machinery.