Manufacturer DynaLock Model 2012-US28 Housing Dimensions 1-1/2 D x 2-3/4 H x 11 L Armature Plate Dimensions 1/2 D x 2-3/8 H x 7-3/8 L Door Type Single Door Voltage Field Selectable 12/24 VDC Holding Force 1200 lbs. (540kg) Mounting Type Surface U.L. Listed UL Listed Warranty Lifetime Warranty Weight 10.0000