Master Lock Heavy Duty Key Cabinet Holds 730 keys

The 7130 holds 730 keys on built-in slotted key racks. The cabinet body measures 25-1/4 in. (64.1 cm) H x 18 in. (45.7 cm) W x 7 in. (17.8 cm) D, so plan for that footprint plus swing clearance for the full length hinged door. Installation hardware for mounting comes in the box.

The 7130 uses a rekeyable wafer cylinder lock, so a locksmith can change the key combination after purchase. As shipped it is keyed different, meaning each cabinet comes on its own unique key rather than matching another unit out of the box. If you run several cabinets across a property and want one key for all of them, rekeying is the path.

Key holders are included, along with two keys for the cabinet lock, a cross reference chart for logging which tag goes to which opening, and the mounting hardware. For a standard install you do not need to order tags or fasteners separately.

Size by openings, not doors. A 730-capacity cabinet suits a large multi-family portfolio, a hotel, a campus, or a locksmith shop holding customer keys. If you manage a single small building with a few dozen units, the 7130 is more cabinet than you need and the 25-1/4 x 18 x 7 inch footprint will dominate a small office wall. The tradeoff runs the other way too: consolidating several small boxes into one 730-slot cabinet under a single rekeyable lock is usually easier to control than five cabinets on five keys.

Key retaining security is built into the lock: the operating key cannot be pulled from the cylinder until the cabinet is locked again. That forces the door shut before anyone leaves with the key, which is the usual failure point in a shared office or maintenance shop.

Wall mount. It ships with installation hardware and has a full length hinged door on a 25-1/4 x 18 x 7 inch steel body, so it hangs on the wall rather than sitting on a desk. Fasten into studs or use anchors rated for the loaded weight of a full 730-key cabinet.

Construction is heavy duty steel with a powder coated finish and a full length hinged door, which is built for a shop or utility room rather than a front office. The powder coat is the part that matters in a damp or dusty back-of-house space, since it takes scuffing better than a painted sheet metal box.

It uses a wafer cylinder with improved pick resistance. That is a step up from a basic cam lock, but it is a cabinet-grade cylinder, not a high security keyway. For a room where the key cabinet itself is the only barrier, mount it inside a locked office so the cabinet lock is the second line rather than the first.