Yale British Standard Nightlatch 40mm Chrome Finish High Security Approved

Yale British Standard Nightlatch 40mm Chrome Finish High Security Approved Description

Yale British Standard Nightlatch
The Yale B-BS2-CH-CH-40 British Standard Nightlatch is a high-security rim-mounted lock designed for external timber doors where enhanced protection is required. Certified to BS 3621 standards and approved by insurance companies, it delivers maximum security with features such as automatic deadlocking, anti-carding protection, and a high-performance 6-pin cylinder. Finished in polished chrome, it combines durability with a modern appearance, making it ideal for front and entrance doors

About this item

• Traditional high security Yale Nightlatch approved to British Standard BS 8621:2007 and Police Secure by Design
• Automatic deadlock locks when closing the door for instant security and latch can be held back temporarily with snib button
• High security TS007 1 star Rim Cylinder with reinforced exterior for anti-drill protection and components designed to resist known attack methods
• Internal nightlatch handle can be locked from the inside with a key, ideal for use with wooden doors with glazed panels
• Supplied with 2 standard Yale keys and fixing pack for easy installation
• Anti-card slip protection, prevents your lock from being vulnerable to this technique that only requires a card sized piece of plastic

Key features

• British Standard BS 3621:2007 approved for maximum security
• Insurance company approved and Secured by Design (Police preferred specification)
• 40mm backset – ideal for doors with limited space or glazed panels
• Polished chrome finish for a modern, durable look
• Automatic deadlocking latch when the door closes
• Key operated from the outside
• Lever handle operation from inside (with lockable internal handle)
• Snib function to hold back or deadlock the latch internally
• 6-pin high-security cylinder for enhanced key control
• 20mm anti-carding latch bolt for added protection against forced entry
• Hardened case construction for improved strength
• Supplied with 2 keys
• Approx. case size: 89mm (W) x 90mm (H) x 33mm (D)

Quick summary
This Yale BS2 nightlatch is a high-security upgrade over standard nightlatches, making it suitable for front doors where insurance compliance and strong protection are important.