The Squire Stronghold Solid Hardened Steel Padlock provides robust security for various applications, engineered to resist physical attacks in demanding environments. Constructed with a hardened boron alloy steel shackle, this padlock maintains reliable performance in adverse weather conditions. The range includes 50mm and 65mm versions, with the 65mm models tested to high CEN grades 5 and 6. Internally, the locks feature a re-keyable 6-pin tumbler system, providing over 250,000 key differs for enhanced security, with a 5-pin tumbler option also available for the 50mm size. These padlocks are available in both open and closed shackle configurations, making them suitable for securing property across work, home, and leisure settings.