? Mini key storage box with combination lock ? Suitable for storing 7cm keys and other small valuables ? Features internal key hook ? Controls access for multiple users without duplicate keys ? Durable die-cast zinc casing to protect contents from bad weather or tampering ? Four combination dials with 10,000 resettable combinations ? Auto-stop at 0-0-0-0 to make it easier to select the right combination in poor light ? Designed for mounting on a wall ? Dimensions: 85mm (W) x 39mm (D) x 61mm (H)