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Milwaukee M12 ProPEX® expansion tool kit for PEX pipe installations.
Milwaukee

Milwaukee M12 Propex‚® Expansion Tool Kit

$526.25 - $526.25
$526.25
$526.25 - $526.25
$526.25
Availability:
In Stock
SKU 2432-22

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We'll exchange or refund any product that doesn't meet your expectations.

Uncover the full potential of this product

The Milwaukee Expansion Tool Kit (2432-22) is engineered for professional plumbers and contractors who demand reliability, speed, and precision. Designed specifically for Uponor® ProPEX® connections, this 12V cordless expander automatically rotates the expansion head for even pipe expansion, ensuring leak-free joints. Powered by the M12™ REDLITHIUM™ battery, it delivers over 100 expansions per charge. The right-angle design offers superior access in tight spaces, while the all-metal gears and durable components guarantee long tool life. Whether you’re installing residential or commercial plumbing systems, the 2432-22 makes PEX expansion faster, easier, and more consistent than manual tools.

  • Powerful M12™ Motor

    • Expands 3/8" to 1" ProPEX® tubing quickly and evenly, powered by Milwaukee’s advanced M12™ REDLITHIUM™ battery system.


  • Auto-Rotate Mechanism

    • Automatically rotates the expansion head after each trigger pull to ensure uniform expansion and consistent seals.


  • Compact Right-Angle Design

    • Provides superior reach and control in confined or hard-to-access spaces.


  • Long-Lasting Performance

    • Performs over 100 expansions per charge on a single M12™ battery, reducing downtime.


  • All-Metal Gear Construction

    • Ensures exceptional durability and long life in job-site conditions.


  • Ergonomic, Balanced Grip

    • Minimizes fatigue during repetitive expansions, designed for all-day professional use.


  • Quick-Change Expansion Heads

    • Tool-free head swap for easy adjustment between tubing sizes.


  • Complete Ready-to-Use Kit

    • Includes expansion tool, 1/2", 3/4", and 1" ProPEX® heads, M12 battery, charger, and carrying case.


  • Model Number: 2432-22

  • Voltage: 12 V DC

  • Battery Type: M12™ REDLITHIUM™ Lithium-Ion

  • Compatible Tubing: 3/8" – 1" Uponor® ProPEX®

  • Expansion Head Sizes Included: 1/2", 3/4", 1"

  • Expansion Mechanism: Auto-Rotate

  • Expansions per Charge: 100+

  • Motor Type: Brushed

  • Weight: 4.5 lbs (with battery)

  • Length: 7.5"

  • Warranty: 5-Year Tool / 2-Year Battery


Frequently Asked Questions

The tool is specifically designed for Uponor® ProPEX® tubing and expansion fittings.

The 2432-22 kit includes 1/2", 3/4", and 1" expansion heads.

Yes, the auto-rotate mechanism turns the head after each expansion for even, consistent results.

It can perform over 100 expansions on a single M12™ battery charge.

It is optimized for Uponor® ProPEX® fittings but can also work with compatible expansion-style PEX systems.

Yes, the kit comes complete with an M12™ REDLITHIUM™ battery, charger, and a durable carrying case.