M&W spreader beams are made in the U.S.A. They are made from heavy-duty steel and are proof-tested prior to delivery. Their design makes them durable and suitable for use both on jobsites and in warehouses, or any common industrial setting. These adjustable beams are extra handy because for many customers, they can spend a little more and get by with just one beam as opposed to buying multiple beams of different lengths. Standard bottom swivel hooks with latches are included, and we can supply top rigging too if needed (call us for more information). The safety yellow paint color helps to keep them visible while overhead. Each beam is RFID equipped for material tracking and inspection purposes. Custom sizes, designs and lettering are available upon request.