The Yale M888 tubular mortice latches are suitable for internal doors where no locking is required. The latch bolt is withdrawn by spring lever handle from either side, but they are not suitable for unsprung lever handles.Size: 76mm (3 in) Finish: Polished Brass Finish Pack: 1
The Yale 88 Standard nightlatch security lock is key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back. Supplied with 1109 Cylnder in brass or chrome finish. The 88 series security nightlatches have a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a narrow glass panelled door.This Yale 88DMGS has a hardened Case Finish in Dark Metallic Grey and the Cylinder is Finished in satin chrome. The lock is covered by a 2 Year Guarantee and has a High Security Rating. Key Blank: B-1109-KEY
The Yale KM series cylinder offers British Kitemarked TS007:2012 1 star security and has been tested to the British Standard BS EN1303:2005. Featuring Anti-Bump, Anti-Pick, Anti-Screw and Anti-Drill protection, this cylinder is secure by Design approved and comes with a 10 Year guarantee. Recommended for use on doors which require a high level of security against physical and manipulation attacks. The cylinders exceeds the highest European security grade CEN 5 BS EN1303:2005 and are BSI Kitemark approved - KM532920 (For a lock to be approved or recommended by British Insurance companies it needs to be to British Standard BS 3621. This would be a complete lock not just the cylinder only. The kitemark cylinder is BSI approved and offers additional security features. The cylinder, however, when fitted as an upgrade on it's own, would not ensure that the total lockset conforms BS3621) and they meet the requirements of PAS 024:2007 when used in conjunction with Yale security furniture . Secured by design recommended product Available in a number of different lengths, all cylinders have a 10mm centre (where the locking bolt is) the dimension given are the length of each profile either side of the 10mm centre eg: a 30 x 30 double cylinder has an overall length of 70mm.Finish: Polished BrassSize: 35 x 50mm (95mm Overall)
