ERA 183 & 193 Deadlocking Nightlatch

The ERA 183 & 193 Double Locking Nightlatches are highly reliable rim locks designed to replace most standard front door locks. Ideally suited for both solid and glass-panelled wooden doors, these nightlatches feature an ergonomic internal locking handle that provides robust protection against forced entry.

For enhanced security, the main latch bolt automatically deadlocks when the door is closed, preventing the bolt from being slipped or bypassed with a credit card. Additionally, the inside handle can be securely deadlocked from the inside with an anti-clockwise turn of the key, offering extra peace of mind. A convenient snib feature allows the bolt to be held in the withdrawn position when temporary free passage is required.

These nightlatches are available in a range of configurations to suit your door. Please choose your preferred backset, case finish, and cylinder finish from the options below.

Technical Specifications

• Backset: 40mm or 60mm (please select from the options below)
• Case Finish: Chrome Plated, Grey, Polished Brass, Satin Chrome, or Satin Nickel (please select from the options below)
• Cylinder Finish: Chrome Plated, Polished Brass, or Satin Silver (please select from the options below)
• Cylinder System: ERA 5-pin cylinder
• Keys Supplied: 3 keys (with in-house key cutting available)
• Keying: Keyed to differ
• Weight: 1.14kg to 1.33kg (depending on variant)
• Guarantee: 1 year

Key Features

• Automatic Deadlocking: The main bolt automatically deadlocks upon closing the door, preventing credit card bypass.
• Double Locking Security: The internal handle can be deadlocked from the inside using the key to secure against forced entry.
• Ergonomic Handle: Specially designed internal handle offers added resistance to forced entry, making it ideal for solid and glass-panelled doors.
• Snib Function: Features a hold-back snib to temporarily keep the bolt in the withdrawn position.
• Easy Replacement: Designed to easily replace most existing front door locks.
• Complete Kit: Supplied with 3 keys and all necessary fixings.