AKRO-MILS Heavy-Duty Bin Carts are ideal for work-in-process applications, to speed assembly operations, and to keep bulk supplies close at hand. Tough, durable AkroBins® organize and store parts helping you efficiently complete tasks. Carts feature a durable 11-gauge welded steel frame. 78"W carts include a 1.5" square tube lock bar that keeps bins in place during transport. Made in USA.