STORAGEMASTER® Piano box made of steel. Powder-coat finish for superior durability and corrosion resistance. Caster-ready 14-gauge steel skids to accommodate optional casters. Four-way skids allow access from any side, making it easier and faster to transport. WATCHMAN® IV lock system with recessed lock housing for protection against theft. Additional reinforcement between the lock and the side housing. Bigger, better hinges offer stronger protection against pry-ins. Power Pass® Electrical pass-thru grommet provides easy, weatherproof power cord access. Heavy-duty hinges are extra durable and resist pry-ins. Gas spring guards to prevent damage from shifting loads. Improved ball stud bracket provides added strength reduces the potential for breakage and improves durability. It also features a bi-fold cover which folds completely out of the way for unrestricted access and fits perfectly in the width of a full-size truck bed. Ideal for every trade, it is caster-ready and includes full-width shelves for organization of tools and supplies. It has a capacity of 38.2 cu ft.