Mortise Bolt Lock Mortise bolt Opening Action Electromagnetic or Manual Amp Draw @ 24V 500mA Input Voltage 12/24V DC Features Adjustable Auto Relock Switch Failsecure Heavy Duty Electric Bolt Lock Narrow Mortise Lock Body Length (in) 1 1/2 in Lock Body Width (in) 1 1/2 in Lock Body Depth (in) 10 in Instantaneous Release Delay Satin Aluminum Finish Standards UL Listed For Use With Access Control Includes Mounting Hardware