Rated at 300 lbs per cabinetFrees up floor space when used with the Premier GearBox or GearLockerSecures into place with 2 screws per bracketEasily hang or reposition cabinets on Gladiator GearTrack Channels or GearWall PanelsReady to assembleMeasures 30W x 0.75D x 3H inchesOne Bracket Kit hangs one cabinet. Designed to give you more floor space thereby allowing for more stuff. This handy wall bracket for Gladiator Tall GearBox and GearLocker is designed for the Gladiator Wall Systems - GearTrack Channels or GearWall Panels. The brackets are rated at 300 pounds per cabinet though this is based on a lab test of 1 200 pounds per cabinet. Clearly you don't have anything to worry about with this kind of premium equipment.