General description This is a Euro profile half cylinder lock suitable for switchgear and garage doors. It features high-security components including precision mushroom pins, a paracentric keyway, and anti-drill protection, providing comprehensive resistance against picking and drilling. The lock includes a hardened steel anti-drill spring and eight anti-drill pins in each keyway for enhanced security. For added convenience, the outside key can operate the lock even when the internal key is in the locked position. Technical specifications Size: 10 x 50mm Type: Half cylinder with European profile Material: Hardened steel components for anti-drill protection Security features: Anti-pick mushroom pins, paracentric keyway, anti-drill pins Length: 60mm Compatibility and accessories Compatible with switchgear and garage doors that require a Euro profile half cylinder Can be used with standard Euro profile lock fittings Installation Measure the length from one end of the cylinder to the