This unique jib was designed for use in workstations. Place over the top of your workbench. Extra travel fixed-height I-beam overhangs workbench to allow lifting of products from cart to bench. I-Beam flange is 2.66" and 4" H. Usable I-beam is 79-3/4" L. Hoist and trolley can be ordered separately. Steel construction with painted blue finish.