British (UK) Manufacturer of locks and latches. All are fire tested to BS EN 1634-1 and also comply with European Standard BSEN12209 and British Standard BS3621. Supplied under the 'Imperial' brand name. The range includes: Euro profile, oval profile, 5 lever, 3 lever and bathroom locks and latches as well as: Night latches, sashlocks, deadlocks and fire escape locks. 51mm centre, 72mm centre, 85mm centre locks are available together with padlocks and many other related security products.