This portable cantilever rack can be used to store and transport pipe, conduit, angle iron and tubing. Each cart includes three pairs of 2-½"W cantilever arms. Arms are secured to the cart with a bolt and nut, and are height adjustable from 18-3/4" to 60-3/4" in 6" increments. The base height is 10". The base includes integral 5-½"W x 2"H fork pockets to allow a forklift to transport when required. Mobile cantilever rack rolls smoothly with 6" x 2" phenolic casters (2 swivel with brakes, 2 rigid). All steel construction with scratch-resistant powder coat finish. Note: Uniform load capacity is 2000 lbs. total; 400 lbs. per pair of arms