This easy-to-install locking Skateboard Rack features ability to lock with any padlock, fully-assembled base unit, and tamper-welded construction. The secure rack is made with 4" OD axle locking tube, and square tubing. Each skateboard storage unit has the capacity to hold four boards which can then be mounted as skateboard wall racks. Free-standing and in-ground configurations options also available. Expand the number of skateboard parking spaces by placing units back-to-back or side-by-side. This skateboard and longboard rack is ideal for schools, malls, libraries, and skateparks, anywhere skateboard traffic needs to be managed. It is available in a galvanized or powder coat finish.