Baldwin 6301031LLS 2.5 in. Backset Entrance Apartment Mortise Lock XCW6_R2DHL92

LLS Mortise Lock Left Hand Entrance 2-1/2 Inch Backset for Lever x Lever Entrance and Apartment Latch bolt by lever from either side except when outside lever is locked by stop in front then latch bolt by key outside and lever inside.