M & W Lift Beam Economy Multiple Length 21451 20000 Lb. CapacityFeatures:Manufactured to exceed all ASME B30.20 and OSHA regulations. Painted safety yellow for increased visibility. ALL Lifting Beams proof loaded and shipped with certifcation paperwork. Durable construction ideally suited to jobsite or warehouse use. Made in U.S.A. ALL lifting equipment individually proof loaded per OSHA requirements. Beams supplied standard with shackle connections. Product Specifications CAPACITY LBS20000 COLOR FINISHYellow APPROVAL/REGULATIONSASMEB30.20, ASME BTH-3 BAIL OPENING INCHES3" BRANDM&W CONSTRUCTIONSteel HEAD ROOM INCHES29 LIMITED WARRANTY30 Days MANUFACTURERS PART NUMBER21451 PACKAGE QUANTITY1 SPREAD INCHES96, 108, 120, 132, 144, 156, 168 UPPER BAIL ADJUSTMENT INCHES32