Copper Pipe Crimping Tool, Hydraulic Driven Press Tool with 1/2", 3/4", 1" Jaws for Copper Pipe and 3/8", 1/2", 5/8", 3/4", 1" Jaws for ASTM F1807 Pex Pipe Copper Ring. High-Quality Crimping Jaws: The jaws are made from aluminum alloy, ensuring stable pressure and durability.
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