AA5103 Description: AA5103 ASSA ABLOY Euro mortise lockcaseDoor thickness: 35mm to 50mm Finish: SSS - Satin Stainless Steel Outside: Opened by handle when unlocked.Lever withdraws latchbolt. Key locks or unlocksbolt, key withdraws latchbolt. Inside: Opened by handle when unlocked. Lever handle atone side withdraws latchbolt. Key or turn locks to unlocksthe bolt, key or turn locks to withdraw latchbolt. AA5104Deadlock Lockcase - AA5100 Series AA5106Nightlatch Lockcase - AA5100 Series AA5101 55-FSmall Body Mortise Lockcase - Latch