UNION 2177 3 Lever Mortice Deadlock, Polished Brass, 77.5mm

The UNION 2177 3 Lever Mortice Deadlock offers robust security with its polished brass finish and hardened steel rollers. Designed for timber doors hinged on the left or right, it is suitable for doors up to 54mm thick. The deadbolt, which locks or unlocks from either side, features a 12.5mm anti-saw design for enhanced security.

The striking plate is finished to match the forend, ensuring a cohesive and polished appearance. The lock is supplied with two steel nickel-plated keys, offering convenience and security. It can be supplied to pass, differ, or keyed alike with other Union models (2077, 2157, 2277, and 2477), providing flexibility for various security needs.

Key Features:

• Deadbolt Material: Brass with hardened steel rollers
• Rebate Kit Options: 13mm, 19mm, or 25mm
• Keying Groups: Compatible with other Union models
• Supplied With: 2 steel nickel-plated keys
• Keying: 100 standard differs (numbered M101M to M200M)

A deadlock like this one has a single deadbolt operated by a key from either side, offering straightforward and reliable security. The security level of mortice deadlocks ranges from 2 to 5 levers, with higher numbers indicating greater security. The 3-lever design of the UNION 2177 provides a balanced combination of ease of use and security.

Specifications:

• Forend Finish: Polished brass (matching striking plate security box type)
• Case Size: 77.5mm x 70mm (3 inches)
• Backset: 57mm (edge of door to centre of keyhole)
• Packaging: Boxed