Cylindrical Lock Cylindrical Opening Action Electromagnetic Brass Bronze Steel Input Voltage 1.5V DC Features Contour Angle Return Lever HID(R) Prox Reader with Key Lever Handle 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 9KBV Instantaneous Release Delay Satin Chrome Finish Standards ADA ANSI ASTM BHMA UL