Yale BS1 Nightlatch British Standard Lock, 60mm Backset, Chrome
Secure your home with Yale's BS1 Nightlatch – BS 3621:2007 approved, anti-carding bolt & 15-year guarantee. Chrome finish, includes 2 keys.
Yale BS1 Nightlatch British Standard Lock provides maximum security for timber external doors, meeting the BS 3621:2007 standard and recommended by insurance companies. The lock is Kitemarked, ensuring the highest level of security and peace of mind for homeowners.
The lock features a 6-pin high-performance cylinder with 20mm anti-carding bolt for robust protection against forced entry. It can be operated via key from the outside and offers both key and lever handle operation from the inside, with a lockable internal handle for additional security. The latch automatically deadlocks upon closing the door, and the snib function allows it to be held back when needed.
This model has a 60mm backset, measured from the door edge to the keyhole centre, making it ideal for standard timber doors. A 40mm backset version is available for glass-panelled doors or restricted spaces.
The Yale BS1 Nightlatch comes with a polished chrome hardened case and cylinder for a sleek, durable finish. It includes 2 keys and is backed by a 15-year guarantee for long-term reliability.
Specifications
- Case Dimensions: 90mm (W) × 90mm (H) × 33mm (D)
- Backset: 60mm
- Bolt: 20mm (anti-carding)
- Finish: Polished chrome
- Guarantee: 15 years
- Included: 2 keys
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- **For timber external doors**
- **For high-security residential properties**
- **For insurance-compliant door security**
- **Properties requiring BS 3621:2007 standard locks**
- **British Standard:** BS 3621:2007 (Kitemarked)
- **Cylinder:** 6-pin high-performance
- **Bolt:** 20mm (anti-carding)
- **Operation:** Key from outside, key/lever from inside
- **Internal Handle Lockable:** Yes
- **Auto-Deadlocking on Door Close:** Yes
- **Snib Function:** Yes
- **Backset:** 60mm
- **Case Material:** Hardened steel
- **Finish:** Polished chrome
- **Case Dimensions:** 90mm (W) × 90mm (H) × 33mm (D)
- **Weight:** 1728g
- **Included:** 2 keys
- **Guarantee:** 15 years
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
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