The 8371 Electromagnetic Lock from RCI features single point locking low-profile MiniMag locking with an adjustable mounting bracket with keyhole mounting and a removable cavity cover for quick and easy access to wiring. The MiniMag's 1-7/8" width helps keep undersized openings within code thus making them the ideal magnet for use on narrow-style aluminum doors. Other notable characteristics include brushed anodized aluminum or brushed dark bronze finish, MOV surge protection, low energy consumption and stabilizing 4-hole "Drop Stop" mag mounting.