This 3/4 in. PEX Expander Head features automatic rotating capability for even expansion. Chrome coating and black zinc plating add durability and corrosion resistance. It is backward compatible with Milwaukee ProPEX Heads and color coded for easy size identification.Features Automatic rotating head capability for even expansion Chrome coating and black zinc plating for durability and corrosion resistance Etched measurements and color coded bands for quick size identification Backward Compatible with Milwaukee ProPEX Heads (Milwaukee is a registered trademark of Milwaukee Electric Tool Corp.ProPEX is a registered trademark of Uponor Oyj.) Includes1X DEWALT 3/4" Pex Expander Head, Chrome Length: 2.260 in Width: 2.250 in Height: 3.800 in Weight: 0.400 lbs Size: 3/4 in Material: Chrome, Black Zinc Plating Country of Origin: China