AA5101 55-F Description: AA5101 55-F ASSA ABLOY Small euromortise lockcase, 55mm backset - latch SSS Door thickness: 35mm to 50mm Finish: SSS - Satin Stainless Steel Outside: Opened by handle at all times Inside: Opened by handle at all times Specification Dimension Template Close AA510PPanic Exit Entrance Lockcase AA5106Nightlatch Lockcase - AA5100 Series AA5103Entrance Lockcase - AA5100 Series