931 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