Yale 89 & 85 Deadlocking Nightlatch Mechanism: 5 Pin Cylinder Cylinder Finish: Satin Chrome/Brass or Chrome Plated Case Finish: Brasslux or Dark Metallic Grey Keys Supplied: 2 Master keyed or keyed alike available Differs: 20'000+ Door Thickness: 32 to 57 mm Latchbolt is easily reversible on site. Reverse strikes available to suit outward opening doors. Latchbolt is withdrawn by handle from inside and key outside. Bolt and handle can be deadlocked by key from outside or by slide button inside. Slide button also operates latch holdback facility. Can be combined with are own high security D.P.S rim cylinder for added protection on the keys. (See security restricted section) |