Mastercool 71650-A - Tube Expanding Tool Kit (10 Head Kit)
Fabricates and expands copper, aluminum and soft steel tubing using hydraulic power.
(10 HEAD KIT) consists of expander heads 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 1/8", 1 3/8", 1 5/8", 2 1/8", Hydra-Swage 71601, Large Adapter and Inner-Outer Reamer. (Patent No. 6,619,099).