- The British Standard High Security Nightlatch meets the new BS 3621:2004 standard, which meet the exacting demands of the insurance companies and the police
- The main lock bolt is 'automatically' deadlocked when the door is closed, preventing the main bolt being retracted by a credit card
- The inside handle can be deadlocked by an anti-clockwise turn of the key from the inside so securing the lock against forced entry
- The bolt can be held in the withdrawn position (only) with the use of the snib feature
- This product is ideal for solid and glass panelled doors
- Features a 20mm bolt throw
- Interior & Exterior
- Material: Zinc Alloy
- Fixings included
- 10 year guarantee and warranty
![Era BS High Security Nightlatch 60mm](http://batleydiy.co.uk/cdn/shop/files/1930-32_100923_250.jpg?v=1711341853&width=1445)
![Era BS High Security Nightlatch 60mm](http://batleydiy.co.uk/cdn/shop/files/Nightlatch60mm_100818_250.jpg?v=1711341853&width=1445)
![Era BS High Security Nightlatch 60mm](http://batleydiy.co.uk/cdn/shop/files/1930-32_100923_250_e71bbb04-f7cf-48ca-9aee-a1ce4052595e.jpg?v=1723860812&width=1445)
![Era BS High Security Nightlatch 60mm](http://batleydiy.co.uk/cdn/shop/files/Nightlatch60mm_100818_250_68a3b771-dfe3-4d99-a0c4-0ca19d55efae.jpg?v=1723860811&width=1445)