Auto Multipoint Door Lock (AV4), Universal Handing, 45mm Backset, 20mm Square End Faceplate, Size 1, ML4120S Silver SKU: ML4120S-45-1-SV Pinit Quantity discounts available QuantityPrice Quantity -+ Add to Basket DescriptionWinkhaus multipoint auto door lock (AV4) is an automatic locking system, locking automatically when you pull the door closed, without the need to lift a handle or use a key.Universal handing with 35mm backset, 20mm faceplate and 2105mm length.Non-handed, with 50% parts reduction, simplifying your ordering and inventory managementMagnet doesn’t activate hookbolts until door is fully closed, reducing risk of damage to door frame.Optimised hook design provides the widest operational tolerances, reducing the need to adjust the lock throughout the life of the door.40% lower operating forces than the AV2, making it easy to operate.Testing to and compliant with the requirement of PAS24:2022 and Secured by Design.Suitable for composite, timber, aluminium and UPVC doors.VideosDocumentationData Card: DownloadTechnical DWG Drawing: DownloadTechnical PDF Drawing: DownloadKeep Position DWG: DownloadKeep Position PDF: Download