For bedroom and bathroom doors Inside locks/unlocks by turnbutton Outside lever unlocks by emergency key DOOR PREP: 2-1/8 Cross Bore, 1 Edge Bore, 1 x 2-1/4 Latch Face BACKSET: 2-3/8 standard, 2-3/4 optional DOOR THICKNESS: 1-3/8 to 1-3/4 FACEPLATE: 1 x 2-1/4 STRIKE: 2-1/4 full lip BOLT: 1/2 throw ANSI/BHMA: Grade 2 BOXED PACK Round Corner Adjustable Latch - Round Corner Strike Finish=Venetian Bronze Handed=Reversible