Electric Deadbolt Lock, Metal/Wood, Aluminum, Input Voltage 24V DC, Features Easy to Install with Their Own Deadbolt Keeper,Designed to Fit Narrow Stile Doors, Lock Body Length (In.) 3 1/2 in, Lock Body Width (In.) 1 3/4 in, Lock Body Depth (In.) 1 1/2 in, Satin Aluminum Finish, Standards ANSI/BHMA A156.5 Grade 1, UL 1034, UL10C, For Use With Rim Mounted Exit Devices, Includes Mounting Hardware