DURHAM Expandable Bar Truck is designed for efficient handling of pipe, tubing and bar stock. Adjustable arm assemblies slide along center channel and extend out to 12' to handle different sized material. 3" channel steel arms include support bars welded at an angle for maximum support. Channel steel deck is covered with heavy gauge sheet metal for increased strength and durability. Wheels and swivel casters are mounted in an efficient diamond pattern. Other colors available, call for information. Made in USA.