Holds 9 in. of material, has optional storage box and shelf, holes to accommodate tie downs. Cart can carry 10-1/2 in. pieces of dry wall or up to a 600 lb. slab of granite. With the optional pivoting shelf, it can carry up to 18 sheets of drywall. You can take the load almost anywhere. Traverses air hoses and many other job site obstructions. Its size at about 26 in. x 21 in. x 19 in. and weights 60 lbs. All steel construction makes it ideal for any job. Ideal in the granite, stone and glass industries. Has a patented and padded bracing mechanism to clamp the load onto the cart. The weight of the sheet forces the braces to close. The heavier the sheet, the better it is clamped. To remove the sheet, simply pick it up and the spring loaded braces release the sheet. A brace lock can be used to lock the braces open so more than one sheet can be loaded at a time. Up to 3 in. of material can be loaded in the brace. A 5 in. ledge on the side of the fixed brace can be used to load additional sheets of material or a pre-hung window. Strap slots are incorporated into the sides of the cart to secure any materials loaded on this ledge. The storage box can be used to store straps or tools. The maneuverability is exceptional, because the cart is less than half the size of traditional carts. The cart can be spun 360 degrees in place. The short length and turning capability are critical factors in maneuvering a load.