The UNION StrongBOLT Stainless Steel BS3621 5-Lever Sashlock is engineered for superior security and resilience. With its robust 20mm deadbolt throw and chamfered bolt design, it offers exceptional resistance against forced entry through attacks such as sawing and drilling.

Featuring anti-pick protection, this sashlock ensures peace of mind for your home or office. It's easily retrofitted to replace many UK mortice locks and is compatible with doors up to 54mm thick, making it a versatile choice for various applications. The reversible latch feature adds convenience, while the included security box strike enhances overall durability. Secured by Design approved, this lock exemplifies quality and security in one comprehensive solution.

• 3" stainless steel design for durability
• 20mm deadbolt throw for enhanced security
• Anti-pick, anti-drill, and anti-saw protection
• Suitable for doors up to 54mm thick
• Reversible latch for flexible installation
• Chamfered bolt resists forced entry
• Easy retro-fit for many UK mortice locks
• Secured by Design approved for added safety