Yale Doormaster Multipoint Timber & Composite Door Lock 3 Hook 45mm Backset 92PZ. The Yale Doormaster has been designed to replace damaged locks from timber and composite doors. It is fully PAS 24 door set compatible and boasts amazing security due to its three hook configuration. Supplied with the lock is a pre-assembled keep set, fixings and a split handle spindle for optional night latch functioning. This lock has a 45mm backset, 20mm faceplate and 92mm centres. Features: Designed and tested to Secured By Design police approved standard. Endurance tested to 50,000 cycles. Corrosion tested to BS EN 1670:2007 Grade 4 (240hrs). PAS 24 compatible. Rounded ends for safe installation. Supplied with pre-assembled keeps using Yales Uni-Packer system for fast installation. Highly secure due to its 3 hook bolt configuration. Whats in the Pack? 1 x Yale Doormaster Multipoint Timber & Composite Door Lock 3 Hook 45mm Backset 92PZ.