UNION 2277 3 Lever Sashlock

3 lever mortice sash lock Features 10 Year Guarantee En1634-1 use on 60 min timber fire doors Can be keyed alike with 2077, 2177, 2157, 2477 (50mm version to special order) Suitable for use with unsprung lever handles (except 50mm case) Reversible latch bolt Pierced to accept bolt through furniture (except 50mm case)