... card5)Unique jaw teeth design to turn reversely eazilychain pipe wrench,hardware toolsProduction Capacity: Product line nameProduction Line ... CapacityActual Units Produced(Previous Year)Aluminum Pipe Wrench,rigid style,steel pipe clamps423,496 PCS per month4,024, ... 504A14.0AcceptableMetallographic Specimen Inlaying MachineXQ-116.0Acceptable Chain Pipe Wrench steel pipe clamps grip wrench