About this itemIWS-1960D-12 PEX-a Expansion Tool Kit includes 1* Expander Tool, 1/2"" Expansion Head, 1* Grease, 1* PEX Tubing Cutter. Ideal for most commonly used 1/2-in PEX expansion connections of Uponor Wirsbo, ProPEX, Sioux Chief, etc.PEX Expander Tool features auto rotate capability for expansion due to a stable ratcheting mechanism. Users can simply hold the tubing and tool in place while separating and closing the handles to expand the tubing. 1/2 inch expansion head is made from high strength steel, the chrome plated segments and zinc plated ring combine durability and weather resistance. This expander head is designed for use with PEX tubing approved for cold expansion.ICP-CT01 tubing cutter is an easy to use, great value plastic pipe cutting tool to cuts through 3/8"" to 1"" PEX pipes. Ideal for cutting PEX, PE-RT, PVC pipes and other thin walled plastic tubings.Sealed connection is expected by expanding PEX-a Tubing and expansion ring to make a connection with an ASTM F1960 fittings.