NE-60 Mini single door magnetic cabinet lock,special used to small cabinet door,like door window,storage cupboard.Saves time and power when installation.Inward door,frameless glass door,narrow door all have a complete set of accessories.Special Anti-residual magnetic design makes automatic access control safer and more convenient. click for more info: https://www.chinanordson.com/micro-magnetic-lock-100lbs-180lbs/magnetic-cabinet-locks.html