The Lockwood Latching Paradigm® 005 is the premium security solution with its innovative safety features. It has a holdback function which keeps the latch in the retracted position when required. The contemporary styling can be combined with any lever or entrance handle to create an elegant security solution, ideal for residential and architectural applications. Key Features · Holdback function keeps the latch in the retracted position when required · High security cut resistant Stainless Steel latch · Concealed screw fixings for a neat and clean appearance · Safety Release™ function minimises the risk of being deadlatched inside RetrofitableReplace your existing Deadlatch. Fits 54mm hole. 60mm backset. 32-48mm door thickness (32–36mm doors require a *spacer - *spacer included). Specifications Backset60 mm stainless steel deadlatch LatchHigh security, cut resistant stainless steel latch Cylinder5 pin tumbler mechanismBrass cylinder and brass barrelDoor Thickness32–48mm32–36mm doors require a spacer (Included)FinishesChrome Plate (CP)Satin Chrome Brushed (SC) KeyingSupplied individually keyed with two keys per lock, 78,000 key combinations, Key blank KB401B5PMaterialsHigh purity zinc alloyStrikeBox strike with concealed cross-grain door frame strengthening screw