"INCLUDES A WEIGHT-TAPE TENSION ASSY 1450008632636,DATUM BAR ASSY 1450008862555,MOUNT BEAM (2) 1450000722164,TUBE ASSY 1450003511686,POSITIONING POST (2) 1450008632640,ROD ASSY (4),FACE PLATE ASSY (2),AND HARDWARE;PROVIDES A MEANS TO ESTABLISH/MAINTAIN POSITION OF STAGES WHILE BEING HOISTED INTO/OUT OF TRASPORTER-ERECTOR"