From Yale, the Doormaster™ Adjustable Multi-point Replacement PVCu Lock is designed for upgrading PVCu door locks, replacing up to 90% of existing locks with top and bottom hooks or bolts, a 35mm backset, and a 16mm faceplate. Built around Yale’s latest patented technology, it’s made to be installer friendly when a higher level of security is required. For added protection, the lock features 3 hooks for high security and anti-separation. Adjustable rollers help create a weather-tight seal, supporting protection of the home interior from the elements. Supplied with pre-assembled keeps, Yale’s patented Uni-packer system is intended to make installation fast, easy, and reliable. PAS 24 door set capable, with a 10 year guarantee for added reassurance. Key features - Replaces up to 90% of PVCu door locks with top and bottom hooks or bolts - 35mm backset and 16mm faceplate compatibility - Latest patented Yale technology designed to be installer friendly - 3 hooks for high securit...