Yale's maximum security BS1 nightlatches are British Standard approved to ensure the highest level of security for timber external doors. They are Kitemarked to BS 3621:2007 and are recommended by insurance companies. The Yale lock is key operated from the outside and both key and lever handle operation from the inside with the internal handle being lockable for increased security. The latch automatically deadlocks on closing the door and the snib function enables the latch to be held back. The lock uses a 6-pin high-performance cylinder and has a 20mm bolt which is anti-carding. It also has a 15-year guarantee. The BS1 nightlatches have a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a glass panelled door Case Width: 90mmCase Height: 90mm Case Depth: 33mmThis Yale PBS1CH has a hardened case finished in polished chrome and the cylinder is also finished in Polished ChromeSupplied with 2 x keys

Yale's maximum security BS1 nightlatches are British Standard approved to ensure the highest level of security for timber external doors. They are Kitemarked to BS 3621:2007 and are rmmended by insurance companies. The Yale lock is key operated from the outside and both key and lever handle operation from the inside with the internal handle being lockable for increased security. The latch automatically deadlocks on closing the door and the snib function enables the latch to be held back. The lock uses a 6-pin high-performance cylinder and has a 20mm bolt which is anti-carding. It also has a 15-year guarantee. The BS1 nightlatches have a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a glass panelled door Case Width: 90mmCase Height: 90mm Case Depth: 33mmThis Yale PBS1CH has a hardened case finished in polished chrome and the cylinder is also finished in Polished ChromeSupplied with 2 x keys

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.