ASEC BS 5 Lever British Standard Deadlock
AS11316

Deadlock is commonly used in residential front doors, apartment entrances, and other external wooden doors where high security is required.

Deadlock Function - designed to securely lock external wooden doors, offering high protection with its 5-lever mechanism

Features:

• 5-lever mechanism meeting BS 3621:2007 standard (insurance and police approved) 
• Steel case with integral anti-drill plate for enhanced drill resistance 
• Brass deadbolt reinforced by two hardened steel inserts for added strength 
• Approximately 1,000 key differs to ensure unique lock variants for high security 
• BS 3621 compliant with 30-minute fire rating (when fitted with proper intumescent strips) under EN 12209

Specifications:

• Mechanism: 5 Lever BS
• Standards: CE Marked, BS EN 3621, UK Conformity Assessed (UKCA)
• Backset: 57mm
• Keyed: Keyed To Differ
• Keys Supplied: 2
• Case Height: 76mm
• Case Finish: Gold
• Case Depth: 76mm
• Bolt Throw: 20mm
• Forend Width: 25mm
• Forend Length: 134mm
• Finish: Stainless Steel