Our SI Brand utility cart handle is a quick and easy way to turn your wire shelving into a wire shelving cart. Each handle has two posts molded together to create a handle. The entire handle is 35" but the top shelf can sit as high as 27" from bottom of post. You will need two cart handles to make a whole shelving unit. Our 24" posts could be used on one side but your top shelf will sit at 24" max. You would need two posts and one cart handle. Chose the size shelves you want, either 18"d or 24"d and as as many as you need plus casters to create your own wire shelving cart. These carts are perfect for kitchens or in warehouses. Our wire shelving is NSF approved and ideal for all commercial storage needs as well as home use.