Catalog number: 10251 Features: * A revolutionary tube expansion tool that uses a direct cam mechanism to double the labor-saving performance of conventional products. * Two-stage operation at once, and force is transmitted to the tip jaws without waste or strain, enabling precise and fast work. Specifications: * Size (outer diameter) in inches (mm): 3/8 (9.52) Note: * The inch size of the head is the nominal diameter of copper tubes for air conditioning refrigerants.
