DEWALT PEX Expander heads are available in 1", 1/2", 3/8", 3/4" and 5/8". They feature automatic rotating capability for even expansion. Maximize durability and corrosion resistance with chrome coating and black zinc plating. They are backward compatible with Milwaukee ProPEX® Heads and color coded for easy size identification. (Milwaukee® is a registered trademark of Milwaukee Electric Tool Corp. ProPEX® is a registered trademark of Uponor Oyj.)Automatic rotating head capability for even expansion Backward Compatible with Milwaukee ProPEX® Heads (Milwaukee® is a registered trademark of Milwaukee Electric Tool Corp. ProPEX® is a registered trademark of Uponor Oyj.) Chrome coating and black zinc plating for durability and corrosion resistance Etched measurements and color coded bands for quick size identification Size: 8796680000000 Application:Expanding PEX tubing categoryName:Pipe Pressing\, Expansion & Cleaning (9490) Item Weight:0.4 Length:2.5 originCountry:CN Volume:0.013 Warranty:3 Year Limited Warranty Warranty 2:1 Year Free Service Contract Warranty 3:90 Day Money Back Guarantee"