QWORK Holding Electromagnetic Magnetic Mounting Review

High Quality - Made of high quality aluminum alloy with coating, it is durable, stable, corrosive resistant and waterproof. Fail-safe - Fail-safe locking device is unlocked when the power is removed. Wide Usage - It can be widely used in many places, such as wooden, glass with frame, metal doors. Specification - the size of this lock is 8-3/4" x 1-1/2" with dual voltage 12V/24VDC. The holding force reaches 600lbs. 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!.