Yale Locks YDM-ONTMB-D45DF Doormaster Overnight Replacement Lock with Lockmaster Dual Follower, 45mm Backset, 20mm Faceplate, Steel Finish, suitable for Timber and Composite doors

Yale Doormaster™ Adjustable is a high-security lock designed to replace up to 90% of PVCu door locks with top and bottom hooks or bolts a 35mm backset and a 16mm faceplate. Its adjustable design utilises the latest patented technology from Yale to ensure the lock is installer friendly making it the ideal choice where a higher level of security on a PVCu door is required. 3 hooks ensure high security and anti-separation. Adjustable rollers create a weather tight seal to protect the interior of a house from the elements. The Yale Doormaster™ Adjustable is supplied with pre-assembled keeps using the patented 'Uni-packer' system for fast easy and reliable installation. PAS 24 door set capable. 10 year guarantee.PTDYALYDMADJ35