The Yale British Standard Nightlatches offer the maximum security against known attack methods, resisting: drill, pick, card and bump attack techniques. Its 20mm projection latch features an anti-saw bolt, increasing it’s strength and protecting your door from saw attack methods
Insurance approved and secured by design (a recommended product by police), the Yale BS1 nightlatch is kitemarked to the insurance required BS3621:2007 and complies with BS EN 12209 & BS EN 1303:2005
High Security? We've got it! The BS1 nightlatch lock has been approved to BS 3621:2007, BS EN 12209:2003 and BS EN 1303:2005 the highest level of certification currently available making them one of the best available from the original Yale lock inventor.
Endorsed by the police secure by design scheme and supplied with a high security TS007 approved rim cylinder that includes reinforced protective escutcheon plate.
Ideal for use on wooden front doors where the highest level of security is required.
Size: BS1 - 60mm Backset.
