Yale Deadlocking Nightlatch 40mm Backset YAL85DMGPB

The Yale 85DMGPB deadlocking nightlatch is designed for front doors, combining high security with reliable operation. It is key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks when the door closes and features a snib function to hold back the latch. The inside handle can be deadlocked by a reverse turn of the key in the cylinder, providing additional security so the latch cannot be opened from the inside when deadlocked. Supplied with the 1109 cylinder, this model is finished in Dark Metallic Grey (DMG) with a polished brass cylinder and is suitable for doors with a 40mm backset. It offers a high security rating and is backed by a 2-year guarantee. This latch is intended for standard front door installations where a 40mm backset is appropriate, including narrow or restricted spaces.

Features

• Auto-deadlocking latch on door close
• Snib holds back latch for manual control
• Inside handle lockable with reverse key turn
• Supplied with 1109 cylinder
• Finish: Dark Metallic Grey with polished brass cylinder
• Suitable for 40mm backset doors

Technical specifications

• Backset: 40mm (edge to keyhole center)
• Security rating: High
• Includes 1109 rim cylinder and 2 keys
• Guarantee: 2 years
• Compatibility: front doors requiring 40mm backset