ERA Nightlatch — Narrow, 40mm Backset, Polished Chrome

The ERA Nightlatch Narrow (DF183) has a classic and robust design, available in a 40mm backset making it an ideal product to replace most existing front door locks. Particularly suitable for glass panelled doors, as the ergonomic internal locking handle — which can be deadlocked by an anti-clockwise turn of the key from the inside — offers additional security against forced entry.

The main bolt is automatically deadlocked into the striker when the door is closed, preventing it from being retracted by a credit card. A simple snib button enables the latch to be held in the withdrawn position, allowing the door to be accessible without operating the handle.

A face-fitted, non-handed design enabling both left and right-handed operation. The striker is designed with a 3-hole fixing for additional strength and security. Suitable for inward opening interior and exterior timber doors only.

Key Features & Benefits

• 40mm backset — replaces most existing front door locks
• Polished chrome body and cylinder
• Automatically deadlocked bolt — cannot be retracted by credit card
• Deadlockable from inside via anti-clockwise key turn — ideal for glass panelled doors
• Snib button holds latch withdrawn for easy access
• Non-handed — suits left and right-hand doors
• 3-hole striker fixing for additional strength
• 3 cut keys supplied; can be keyed to pass or master keyed
• BS EN 1670 Grade 3 corrosion resistance (96 hours)

Technical Specification

• SKU: DF183
• Type: Nightlatch, Narrow
• Backset: 40mm
• Finish: Polished Chrome
• Handed: Non-handed (left & right)
• Door type: Inward opening timber doors

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