SKU: 59588351026

Milwaukee M12 12-Volt Lithium-Ion ProPEX Expansion Tool Kit, 2432-22, with (2) 1.5Ah Batteries, (3) Heads & Hard Case

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Description

Milwaukee M12 12-Volt Lithium-Ion ProPEX Expansion Tool Kit, 2432-22, with (2) 1.5Ah Batteries, (3) Heads & Hard CaseM12 ProPEX Expansion Tool Kit (2432 22) Compact, right angle Milwaukee M12 ProPEX Expansion Tool delivers fast, even PEX expansions in tight spaces with one handed use. The kit includes 1 2 in., 3 4 in., and 1 in. expansion heads, two CP1. 5 batteries, charger, grease, and a hard case for jobsite durability and portability. Key Features: One Handed Operation: Auto rotating head and paddle trigger for quick, even expansions in confined areas Durable

M12 ProPEX Expansion Tool Kit (2432-22)

Compact, right-angle Milwaukee M12 ProPEX Expansion Tool delivers fast, even PEX expansions in tight spaces with one-handed use. The kit includes 1/2 in., 3/4 in., and 1 in. expansion heads, two CP1.5 batteries, charger, grease, and a hard case for jobsite durability and portability.


Key Features:

  • One-Handed Operation: Auto-rotating head and paddle trigger for quick, even expansions in confined areas
  • Durable Build: All‑metal gears and integrated metal frame withstand jobsite use
  • Fast, Precise Expansions: Quick cam mechanism covers 3/8 in. to 1 in. ProPEX connections
  • Bright Workspace: Built‑in LED light and battery fuel gauge for visibility and runtime awareness
  • Complete Kit: Includes three expansion heads, two M12 CP1.5 batteries, charger, grease, and carrying case

Specifications Table:

Specification Details
Tools Product Type Power Tool
Battery System M12
Battery Power Type Lithium-Ion
Battery Size 12-volt
Power Type Battery / Cordless
Switch Type Paddle Switch
Motor Type Not Applicable
FUEL No
Compatible Pipe Material PEX
Compatible Pipe Size (in.) 1 in., 1/2 in., 3/4 in., 3/8 in.
Capacity Range 3/8 in. to 1 in. ProPEX connections
Number of Pieces Included 9
Included (2) M12 REDLITHIUM CP1.5 Batteries, Charger, 1/2 in., 3/4 in., 1 in. Expansion Heads, Cone Grease, Carrying Case
LED Work Light Yes
Battery Fuel Gauge Yes
Product Weight (lb.) 10.71 (kit)
Tool Weight 4.14 lb
Product Height (in.) 11.73 in
Product Length (in.) 7.5 in
Product Width (in.) 3.75 in
Manufacturer Warranty 5 Year Tool Warranty & 2 Year Battery Warranty
Certifications and Listings UL Listed

Frequently Asked Questions (FAQ):

Q: What pipe sizes does this tool expand?
A: It handles ProPEX connections from 3/8 in. to 1 in.; kit includes 1/2 in., 3/4 in., and 1 in. heads.


Q: Is it compatible with all M12 batteries?
A: Yes, it works with all Milwaukee M12 batteries.


Q: What is the warranty?
A: 5-year tool warranty and 2-year battery warranty.


Q: Can I use it for non-ProPEX fittings?
A: It is designed specifically for Uponor ProPEX connections for best performance.


Q: What’s included in the box?
A: Tool (2432-20), 1/2 in., 3/4 in., 1 in. heads, cone grease, two CP1.5 batteries, M12 charger, and hard case.


Precision Plumbing, Compact Power

This sleek, right‑angle expander streamlines rough‑ins, slipping effortlessly into tight cavities behind vanities and walls. The auto‑rotating head is the star—delivering crisp, even expansions that make every connection look intentional. Pair it with matte black PEX rings and clean routing to keep mechanical rooms gallery‑worthy. For elevated, efficient installs that feel luxurious from behind the drywall out, this kit is indispensable.


Equip your crew with fast, precise ProPEX expansions—add the Milwaukee M12 kit to your cart today.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 59588351026

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4.3 ★★★★★
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BuckslingingSlasher
Phoenix, US
★★★★★ 1
POS
Color: Silver
Its just junk.. Quit working within 3 months of purchase. Took it apart and nothing looked bad, put in a new battery and still nothing. I didn't expect much considering the price, but you're practically throwing money in the trash buying this. Costumer service is non-existent if you're looking for a replacement. Amazon will always give money back with a returned item.
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Reviewed in the United States on May 24, 2026
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R Murphy
Phoenix, US
★★★★★ 5
Most satisfying purchase in years!
Color: Silver
I bought this watch as part of the Black Thursday Deals. I didn't expect much frankly, but I've been mightily impressed by its quality and utility. As a timepiece and as an accessory, this is a great buy. The face is easy to read, the second-hand sweeps exactly on the second marks (a rarity these days in even fairly expensive watches) and it keeps good time (one second per day fast so far). The day/date are a good size and pretty easy to set using the industry standard crown-pull method. The brushed aluminum case appears durable and yet it's comfortable. The strap is thin but of good quality; it has 13 holes and will fit a wide variety of wrist sizes. Overall, I'm totally satisfied and have no hesitation in highly recommending this outstanding watch.
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Reviewed in the United States on December 11, 2023
D
Verified Purchase
D. Evans
Battle Creek, US
★★★★★ 3
Solid, if basic, cheap watch.
Color: Black
This is a solid, if basic, quartz watch. It keeps good time, and the NATO strap is comfortable. Though some have had complaints about it's waterproof rating, I've had no issues with that. But... The lume (glow-in-the-dark) is pretty weak and doesn't last long. I expected that, but it actually bothers me more than I thought it would. The date window is small and hard to read; which is fine because a month after I got it, it lost the ability to change the date (April has 30 days, but I can't skip over the 31st to the 1st) If I cared about the date function, that would be a deal breaker.
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Reviewed in the United States on May 2, 2025
G
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Good old fashioned truth
Charlottesville, US
★★★★★ 5
What time is it? Time to buy this watch!
Color: Blue
This is a great watch at an unbelievable price. You get quality materials, durable construction, reliability and style, all for a great price. I wear this watch more than my others, and I have quite a few, but this one has that "it" factor. I get a lot of compliments on it and love the aesthetic. It keeps time well and has a pretty long battery life. The fit is also great too since it very adjustable.
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Reviewed in the United States on April 21, 2026
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HM
Boise, US
★★★★★ 5
Good value
Color: Black
Surprisingly good watch at this price. Compatible with common 20mm NATO straps. Have worn mine extensively despite owning more expensive field watches. Got the black model and switched to a Bond NATO strap. Good legibility, light but not cheap feeling. Lots of great affordable field watches out there from Timex, Militado, Addiesdive, etc, but at the sub $20 price I think this is one of the best values.
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Reviewed in the United States on January 18, 2026

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