183 Double Locking Nightlatches 40mm

Product Overview: ERA Double-Locking Nightlatch

Nightlatches are essential locking mechanisms commonly used on residential front doors. The ERA double-locking nightlatch stands out with its automatic deadlocking feature, ensuring enhanced security by preventing the main latch bolt from being easily manipulated from the outside.

Key Features:

• Automatic Deadlock: Engages upon closing, providing an extra layer of security.
• Ideal for Various Doors: Perfectly suited for solid and glazed panelled timber doors with a thickness ranging from 35mm to 60mm.
• Compact Design: This 40mm backset nightlatch is specifically designed for doors with narrow stiles, accommodating those that cannot fit the standard 60mm backset.
• Mechanical Holdback Feature: Allows the latch bolt to be retained within the nightlatch body. This feature can be beneficial in certain applications but should be used with caution, as it may leave the door unsecured when activated.
• Key and Lever Operation: Operated by a key from the outside and a lever handle from the inside. The internal handle can be deadlocked with a simple anti-clockwise turn of the key, enhancing protection against forced entry.

Product Specifications:

• Key Operation: From the outside
• Lever Handle Operation: From the inside
• Backset: 40mm
• Case Width: 70mm
• Case Height: 86mm
• Bolt Length: 16mm
• Maximum Door Thickness: 35mm - 60mm
• Cylinder: 5 pin cylinder included
• Keys: Supplied with 3 keys

This modern and robust nightlatch combines style with security, making it a popular choice for homeowners looking to enhance their door security.