Multi-Point Door Locks Yale offers an extensive range of multi-point door locks including Britain's bestselling Lockmaster®, Mantis 3, YS170 and Yale AutoSecure, covering a wide range of applications and door materials including Aluminium, Timber, PVC and Composite. LockmasterBritain's best selling multi-point door locking system; the Lockmaster range covers an extremely wide range of applications and door materials including Aluminium, Timber, PVC and modern composite... Lockmaster 21 Celebrating 21 years of Lockmaster, Yale is proud to introduce Lockmaster 21, the latest innovative addition to Britain's best-selling range of multipoint door locking systems. Lockmaster AutoEngageYale Lockmaster AutoEngage is a new multi-point locking system. Designed, developed and tested to Yale's exacting standards, delivering high-performance security whilst also complementing... Mantis 3The combination of Millenco and Paddock technologies has resulted in the development and production of the Mantis 3 range of high performance multi-point door locks, offering industry leading level... YS170YS170 multi-point locking system from Yale. The innovative lock, boasting both mechanical and electronic access options, has been designed to deliver optimum door performance, uncompromising qualit... Yale AutoSecureYale AutoSecure is a new multi-point locking system from the world's favourite lock company. The innovative automatic lock mechanism instantly fires all hooks from a single trigger point as the doo... Yale Lockmaster KeyTurn A fully key operated multipoint lock for use in doors with a more aesthetically pleasing appearance. Ideal for use in contemporary designed composite 'pull' doors and traditional 'townhouse' style... DoormasterYale Doormaster™ range makes replacing multi-point locks simple and will replace any lock with top and bottom hooks or bolt, a 35mm or 45mm backset and 16mm or 20mm faceplate. Yale Doormaster™... Yale Stable Door LockSuitable for both composite and timber style stable doors, the new stable door locking solution from Yale incorporates two independent 45mm backset securing locks; securing both top and bottom leaf...