Handling large roles of high-tensile barbed wire can be like trying to control a giant slinky a quarter mile in length. To transport and keep control of his wire, Walter Hunsaker of Porterville, Calif., built two pieces of equipment to transport spools of barbed wire. The sled carrier can be pulled behind a tractor, truck, or ATV. Mr. Hunsaker says he can even pull the sled with a horse when building fence in mountainous terrain. The other spool holder sits atop his ATV for easy transport of a role of wire.