UNION 2277 3 Lever Mortice Sashlock, Satin Chrome, 77.5mm
Secure 3-lever mortice sashlock for timber doors. Brass deadbolt, satin chrome finish, 57mm backset. Includes 2 keys.
The UNION 2277 3 Lever Mortice Sashlock is a premium-quality security solution designed for timber doors hinged on either the left or right side, and is suitable for doors up to 54mm thick. This sashlock combines a deadbolt and latch bolt, with the deadbolt operable by key from either side and the latch bolt retractable via a lever handle on either side. Additionally, the lock is pierced to accommodate bolt-through furniture, enhancing its versatility.
Constructed for durability and security, this lock features a 12.5mm anti-saw brass deadbolt with hardened steel rollers, ensuring resistance against tampering. The striking plate is elegantly finished in satin chrome to match the forend, providing both aesthetic appeal and functional reliability.
Key Features:
- 3 Lever Mechanism: Provides a robust security level, making it resistant to picking or forced entry.
- Convenient Keying: Supplied with 2 steel nickel-plated keys and available in standard keying groups (numbers M101M to M200M, 100 standard differs). Compatible with other UNION locks (2077, 2157, 2277, 2477) for pass, differ, or keyed-alike configurations.
- Durable Construction: Brass deadbolt with hardened steel rollers ensures long-lasting performance.
- Versatile Installation: Suitable for rebate kits (13mm, 19mm, or 25mm – sold separately, Rebate Kit 2969).
Technical Specifications:
- Case Size: 77.5mm
- Backset: 57mm (distance from door edge to keyhole centre)
- Centre Measurement: 57mm (UK standard, from follower centre to keyhole centre)
- Forend Finish: Satin Chrome
- Deadbolt Type: 12.5mm anti-saw brass with hardened steel rollers
Ideal for residential and light commercial applications, the UNION 2277 offers a perfect balance of security, durability, and ease of use.
- For timber doors (left or right hinged)
- For doors up to 54mm thick
- For residential security
- For light commercial applications
- Case Size: 77.5mm
- Backset: 57mm
- Centre Measurement: 57mm
- Deadbolt: 12.5mm anti-saw brass
- Rollers: Hardened steel
- Forend Finish: Satin Chrome
- Keying Groups: Compatible with 2077, 2157, 2277, 2477
- Keys Included: 2 steel nickel-plated keys
- Keying: 100 standard differs (M101M–M200M)
- Weight: 595g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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