Shock absorbing wire tray. Capacity: 100 lbs. Greased retaining spindle gives trouble-free service eliminating maintenance over long periods. Spindel spring adjusts to desirable free spool. Designed for 14-2, 14-3, 12-2, and 12-3 wire. Rotational wire guide allow pulling in any direction. Rasied edges on wire trays prevent wire spill. Eliminates twisting and kinking of wire.Constructed of high grade steel, zinc, and aluminum.