DORMAKABA 900 Series 919-3 Digital Lock With Internal Lever HandleThe weather resistant Simplex 900 Series from dormakaba (formerly known as Kaba) is fully mechanical which eliminates the hassle of frequent battery replacement. The 919 3 is designed to suit doors with a thickness of 44mm 54mm and comes supplied with a medium duty rim deadlatch and internal lever handle. Non handed units Reversible latch Protective clutch mechanism Fast code change whilst unit fitted Suits doors 44 54mm thick Light commercial &