Our ProPEX® Expander Grease is a premium quality lubricant specifically for high-stress environments. The narrow applicator tip allows you to easily grease the collar and integrated cone design of the 2” head (49-16-2613). Used to protect the surface between the ProPEX® tools and ProPEX® expander heads, frequent lubrication of the tools and heads significantly prolongs life. For use with all MILWAUKEE® ProPEX® Expanders.