The Main Measurements You Shall Require:
Case Depth (A) : 76mm
Backset (B) : 57mm
Case Height (C) : 76mm

Era Fortress Deadlock British Standard 361 Size: 76mm this Era Lock is a great addition to your wooden door it adds security and also style to your door.

Specifications:
Case Depth (A) : 76mm
Backset (B) : 57mm
Case Height (C) : 76mm
Forend Length (D) : 134mm
Forend Width (E) : 25mm
Mechanism : 5 lever
Case Sizes : 76mm
Case Finish : Red
Forend Finish : Brass, Satin
Keys Supplied : 2
Operation : Deadbolt is locked or unlocked by key from either side.

The new Fortress range fully complies with both the European (BS EN 12209) and British (BS3621:2004) standards.
Complete with Easy Fitting Instructions for your door

• Case Depth (A) : 76mm
• Backset (B) : 57mm
• Case Height (C) : 76mm
• Forend Length (D) : 134mm
• Forend Width (E) : 25mm
• Mechanism : 5 lever
• Case Sizes : 76mm
• Case Finish : Red
• Forend Finish : Brass, Satin
• Keys Supplied : 2
• Operation : Deadbolt is locked or unlocked by key from either side.