Milwaukee 49-16-2403 3/8" M12/M18 ProPEX Expansion Head

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Item Number:MLA49-16-2403
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Milwaukee 49-16-2403 3/8" M12/M18 ProPEX Expansion Head

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The 49-16-2403 includes:

  • 1x Milwaukee 49-16-2403 1x 3/8" M12/M18 ProPEX Expansion Head
  • 1x Storage Case


  • Provides clean and accurate expansion of Uponor PEX tubing
  • Designed to work with the Milwaukee line of M12 and M18 ProPEX expansion tools
  • Also compatible with most models of Uponor expansion tools
  • High density chrome plated steel segments on a durable oxide ring, designed to stand up to rigorous daily use
  • Color coded for easy size identification

PEX tubing is quickly becoming standard for many heating and cooling applications, and more and more tradesmen are looking for an easy way to work with this revolutionary material. The Milwaukee 49-16-2403 3/8" ProPEX Expansion Head attaches your Milwaukee or Uponor expansion tool to easily expand 3/8" PEX tubing for connecting. The head is designed high strength steel chrome plated expansion wings mounted on a black oxide ring and is corrosion and wear resistant. Forget hand expansion tools, save yourself time and money with a Milwaukee 49-16-2403 3/8" ProPEX Expansion Head.

Tech Specs:

  • Brand: Milwaukee
  • Model: 49-16-2403
  • MPN: 49-16-2403
  • UPC: 045242219278
  • Type: Expansion Head
  • Minimum Chuck Size: 1/4"
  • Shank Diameter: 3/8"
  • Package Qty.: 1

Milwaukee's new line of PROPex expansion tools make it easy to work with PEX tubing, wherever your work takes you. These tools are compact and lightweight and they run on Milwaukee's proven M12 and M18 cordless tool platforms. A powered expansion tool works up to 4x faster than hand tools, so they will pay for themselves in time savings alone.

Milwaukee 49-08-2400 ProPEX Expander Cone Grease
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Milwaukee 49-08-2400 ProPEX Expander Cone Grease

  • Use frequently with your ProPEX tools and heads to extend life and increase efficiency
  • Coats and protects the vital area between the head and the tool
  • Assures peak tool performance and helps reduce motor load
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