Home / Lock the door / Non Fire rated Locks / Latch lock Latch lock Mortice latch lock as per provisions of DIN 18521-1 Class 3.Tested to EN 12209 for 2L cycles for modrate to heavy usage with 55mm backset, 20mm square forend including strike plate in satin stainless steel Latch lock quantity Add to Spec Categories: Lock the door, Non Fire rated Locks Tag: SSS Related products Floor Spring EN 2-4 HO Add to Spec Butt hinges size 4″ x 3″ x 3mm Add to Spec SS Flush Hinges Add to Spec Door top rail Add to Spec