The Norfield Cart Kits have been designed to provide you with a sturdy, low cost, and easy to assemble solution to your cart needs. The kit includes all of the steel parts, bolts, nuts, washers, and casters to build the carts. You supply the 2X4s and the plywood. While these kits are very useful in their basic form, they can also be used as a platform to create custom carts for your specific needs. Weight rating 2200 lbs. Wood products are not included in purchase.