LSDA HD DEADLATCH 1-1/2 REVERSIBLE AL&DU FACEPLATE 181737 – 4510DL112HD REV

Storefront doors usually consist of a hollow aluminum frame around a large section of glass. The aluminum frames are narrow, so special mortise locks are required to secure the door. LSDA offers both deadbolt and deadlatch (self-locking) models.