Chain Tong Wrench, 1 1 2 8 in Pipe Capacity, 40 1 2 in Chain, 50 in Long no checkout Black oxide spindle resists wear Black oxide spindle resists wear and tear while impeding rust Drop forged arm provides minimal flex under heavy work loads Swivel pad centers on work piece for a sturdy hold Sturdy tommy bar is engineered for durability and comfort and warpage during tacking Machined swivel nuts except Model 3215 which is a single end tong All chains are tested to 2 3 of their breaking strength Designed and sized to provide extra leverage for the toughest jobs All models feature double end jaw styles which can be reversed