951 Series Key in Lever Passage Set

These locksets are produced from high purity zinc alloy and available in a comprehensive range of functions and attractive finishes. Features Brass bolt with 13mm projection A brass rose is supplied to conceal inside fixing screws 70mm standard backset. 60mm backset also available Can be keyed alike, master keyed, grand master keyed, maison keyed or construction keyed Successfully tested over a four hour period on fire door assemblies as specified in Australian Standard AS1905.1: 1990 Part 1 Fire Doors. Standard product has been tested for resistance level of up to 2 hours