Electromagnetic Lock Surface Mount Opening Action Electromagnetic Aluminum Amp Draw @ 12V 400mA Amp Draw @ 24V 200mA Input Voltage 12/24V DC Features Corrosion Resistant Fail Safe Instant Release Holding Force (Lb.) 1 200 Armature Length (In.) 7 3/8 in Armature Width (In.) 2 3/8 in Armature Depth (In.) 9/16 in Lock Body Length (In.) 10 1/2 in Lock Body Width (In.) 2 7/8 in Lock Body Depth (In.) 1 1/2 in Strike Plate Length (In.) 7 5/8 in Strike Plate Width (In.) 1 9/16 in