Universal Replacement Lock for PVCu Doors Yale Doormaster™ Universal is designed to replace 100% of PVCu door locks with a 35mm or 45mm backset and a 16mm faceplate. Suitable for Professional or DIY installation. Features: 92mm Centres Available with 35mm or 45mm backset 16mm faceplate 1-piece lock 1-piece pre-assembled keep with patented Uni-packer system for fast, easy, and reliable installation Central hook for added security and anti-separation 1-piece, easy adjustment Mushroom Rollers 1-piece adjustable Rollers create a weather-tight seal Fixing tabs for easy and secure fitting Rounded ends for safe installation Includes trim to fit in to eurogroove and hide any exposed original door prep detail Specifications: 10 year guarantee Product Options YDM-UNI-PVCU-35 Universal 35mm replacement lock for PVCU doors YDM-UNI-PVCU-45 Universal 45mm replacement lock for PVCU doors Close Buy Online Adjustable Replacement Lock for PVCu doors Replacement Gearboxes NEW British Standard PAS3621:2011 Replacement Lock