Yale Locks 89 Deadlock Nightlatch DMG Satin Chrome Cylinder 60 mm Backset Boxed

The Yale 89DMGSC deadlocking nightlatch is a high-security lock designed for front doors. It operates with a key from the outside and a lever handle from the inside, offering secure entry and easy interior access. The lock features a hardened case finish in Dark Metallic Grey and a Satin Chrome cylinder. It is designed for standard doors with a 60mm backset, includes a 1109 cylinder, and comes with a fixing pack. The lock provides automatic deadlocking when the door closes, with additional security options via the snib function and the ability to deadlock from the inside by a reverse key turn. It carries a 2-year guarantee and is presented as a widely-used residential security solution.

Features

• Automatic deadlocking on closing
• Key outside; lever inside operation
• Hardened case finish, Dark Metallic Grey
• Satin Chrome cylinder
• 60mm backset for standard doors
• Supplied with 1109 cylinder and fixing pack

Technical specifications

• Backset: 60mm
• Finish: Dark Metallic Grey
• Cylinder finish: Satin Chrome
• Security rating: High
• Guarantee: 2 years
• Supplied with: 1109 cylinder