Cylindrical Lock, Cylindrical, Opening Action Electromagnetic, Brass, Bronze, Steel, Input Voltage 1.5V DC, Features Lever Handle, S3 Strike, Lock Body Length (In.) 11 in, Lock Body Width (In.) 7 1/4 in, Lock Body Depth (In.) 6 3/4 in, Strike Plate Length (In.) 4 7/8 in, Strike Plate Width (In.) 1 1/4 in, Strike Plate Depth (In.) 1/2 in, Mfr. Series 9KZ, Instantaneous Release Delay, Satin Chrome Finish, Standards ADA, ANSI, ASTM, BHMA, UL, For Use With Various Door Types