Pros, Join Our TradeMaster Program!
ProPEX Expander Tools & Heads

ProPEX Expander Tools & Heads

  • 20V Max Lithium Ion PEX Expansion Tool Kit, w/ 1/2", 3/4" and 1" Heads, (2) Batteries Product Image
    Add to List
    Add to List
    20V Max Lithium Ion PEX Expansion Tool Kit, w/ 1/2", 3/4" and 1" Heads, (2) Batteries DCE400D2 20V Max Lithium Ion PEX Expansion Tool Kit, w/ 1/2", 3/4" and 1" Heads, (2) Batteries
    SKU: DCE400D2
    Brand: Dewalt
    $459.00 each
    53
    Fri, May 28
    53
    QtyArrives
    53 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 20V Max PEX Expansion Tool Kit, w/ DCE400 PEX Expander, PEX Expander Grease, Kit Box Product Image
    Add to List
    Add to List
    20V Max PEX Expansion Tool Kit, w/ DCE400 PEX Expander, PEX Expander Grease, Kit Box DCE400B 20V Max PEX Expansion Tool Kit, w/ DCE400 PEX Expander, PEX Expander Grease, Kit Box
    SKU: DCE400B
    Brand: Dewalt
    $299.00 each
    Mon, Jun 14 – Mon, Jun 21
    Arrives
    Mon, Jun 14 – Mon, Jun 21
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • M12 ProPEX Expansion Tool (Tool Only) Product Image
    Add to List
    Add to List
    M12 ProPEX Expansion Tool (Tool Only) 2432-20 M12 ProPEX Expansion Tool (Tool Only)
    SKU: 2432-20
    Brand: Milwaukee
    (19)
    $219.00 each
    101
    Fri, May 28
    101
    QtyArrives
    101 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • M12 ProPEX Expansion Tool Kit w/ 1/2", 3/4", and 1" Heads, (2) M12 Batteries, Charger Product Image
    Add to List
    Add to List
    M12 ProPEX Expansion Tool Kit w/ 1/2", 3/4", and 1" Heads, (2) M12 Batteries, Charger 2432-22 M12 ProPEX Expansion Tool Kit w/ 1/2", 3/4", and 1" Heads, (2) M12 Batteries, Charger
    SKU: 2432-22
    Brand: Milwaukee
    (137)
    $399.00 each
    Mon, Jun 28 – Tue, Jul 27
    Arrives
    Mon, Jun 28 – Tue, Jul 27
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • M18 ProPEX Expansion Tool Kit (1", 1-1/4", 1-1/2" Heads, (2) M18 XC Batteries, Charger) Product Image
    Add to List
    Add to List
    M18 ProPEX Expansion Tool Kit (1", 1-1/4", 1-1/2" Heads, (2) M18 XC Batteries, Charger) 2632-22XC M18 ProPEX Expansion Tool Kit (1", 1-1/4", 1-1/2" Heads, (2) M18 XC Batteries, Charger)
    SKU: 2632-22XC
    Brand: Milwaukee
    (3)
    $779.00 each
    18
    Fri, May 28
    18
    QtyArrives
    18 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • M18 ProPEX Expansion Tool (Tool Only) Product Image
    Add to List
    Add to List
    M18 ProPEX Expansion Tool (Tool Only) 2632-20 M18 ProPEX Expansion Tool (Tool Only)
    SKU: 2632-20
    Brand: Milwaukee
    (2)
    $409.00 each
    2
    Fri, May 28
    2
    QtyArrives
    2 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • M18 Force Logic ProPEX Expansion Tool Kit w/ 2", 2-1/2", and 3" Heads, (2) M18 XC Batteries Product Image
    Add to List
    Add to List
    M18 Force Logic ProPEX Expansion Tool Kit w/ 2", 2-1/2", and 3" Heads, (2) M18 XC Batteries 2633-22HD M18 Force Logic ProPEX Expansion Tool Kit w/ 2", 2-1/2", and 3" Heads, (2) M18 XC Batteries
    SKU: 2633-22HD
    Brand: Milwaukee
    $2,500.00 each
    Mon, Jun 28 – Tue, Jul 27
    Arrives
    Mon, Jun 28 – Tue, Jul 27
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • M18 Compact Redlithium Battery Product Image
    Add to List
    Add to List
    M18 Compact Redlithium Battery 48-11-1815 M18 Compact Redlithium Battery
    SKU: 48-11-1815
    Brand: Milwaukee
    $75.00 each
    Mon, Jun 28 – Tue, Jul 27
    Arrives
    Mon, Jun 28 – Tue, Jul 27
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 3/8" M12 ProPEX Expansion Head Product Image
    Add to List
    Add to List
    3/8" M12 ProPEX Expansion Head 49-16-2403 3/8" M12 ProPEX Expansion Head
    SKU: 49-16-2403
    Brand: Milwaukee
    (22)
    $47.99 each
    14
    Fri, May 28
    14
    QtyArrives
    14 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" M12 ProPEX Expansion Head Product Image
    Add to List
    Add to List
    1/2" M12 ProPEX Expansion Head 49-16-2404 1/2" M12 ProPEX Expansion Head
    SKU: 49-16-2404
    Brand: Milwaukee
    (22)
    $48.99 each
    83
    Fri, May 28
    83
    QtyArrives
    83 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 5/8" M12 ProPEX Expansion Head Product Image
    Add to List
    Add to List
    5/8" M12 ProPEX Expansion Head 49-16-2405 5/8" M12 ProPEX Expansion Head
    SKU: 49-16-2405
    Brand: Milwaukee
    (22)
    $47.99 each
    11
    Fri, May 28
    11
    QtyArrives
    11 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" M12 ProPEX Expansion Head Product Image
    Add to List
    Add to List
    3/4" M12 ProPEX Expansion Head 49-16-2406 3/4" M12 ProPEX Expansion Head
    SKU: 49-16-2406
    Brand: Milwaukee
    (22)
    $48.99 each
    Tue, Aug 10 – Wed, Sep 8
    Arrives
    Tue, Aug 10 – Wed, Sep 8
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1" M12 ProPEX<br>Expansion Head Product Image
    Add to List
    Add to List
    1" M12 ProPEX Expansion Head 49-16-2408 1" M12 ProPEX Expansion Head
    SKU: 49-16-2408
    Brand: Milwaukee
    (22)
    $47.99 each
    19
    Fri, May 28
    19
    QtyArrives
    19 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 1" M18 ProPEX<br>Expansion Head Product Image
    Add to List
    Add to List
    1" M18 ProPEX Expansion Head 49-16-2608 1" M18 ProPEX Expansion Head
    SKU: 49-16-2608
    Brand: Milwaukee
    (2)
    $56.99 each
    6
    Fri, May 28
    6
    QtyArrives
    6 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 1-1/4" M18 ProPEX Expansion Head Product Image
    Add to List
    Add to List
    1-1/4" M18 ProPEX Expansion Head 49-16-2610 1-1/4" M18 ProPEX Expansion Head
    SKU: 49-16-2610
    Brand: Milwaukee
    (2)
    $56.99 each
    13
    Fri, May 28
    13
    QtyArrives
    13 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 1-1/2" M18 ProPEX Expansion Head Product Image
    Add to List
    Add to List
    1-1/2" M18 ProPEX Expansion Head 49-16-2612 1-1/2" M18 ProPEX Expansion Head
    SKU: 49-16-2612
    Brand: Milwaukee
    (2)
    $56.99 each
    15
    Fri, May 28
    15
    QtyArrives
    15 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 2" ProPEX M18 Expansion Headd Product Image
    Add to List
    Add to List
    2" ProPEX M18 Expansion Headd 49-16-2614 2" ProPEX M18 Expansion Headd
    SKU: 49-16-2614
    Brand: Milwaukee
    $295.00 each
    Mon, Jun 28 – Tue, Jul 27
    Arrives
    Mon, Jun 28 – Tue, Jul 27
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 2-1/2" ProPEX M18 Expansion Head Product Image
    Add to List
    Add to List
    2-1/2" ProPEX M18 Expansion Head 49-16-2616 2-1/2" ProPEX M18 Expansion Head
    SKU: 49-16-2616
    Brand: Milwaukee
    $274.95 each
    1
    Fri, May 28
    1
    QtyArrives
    1 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 3" ProPEX M18 Expansion Head Product Image
    Add to List
    Add to List
    3" ProPEX M18 Expansion Head 49-16-2618 3" ProPEX M18 Expansion Head
    SKU: 49-16-2618
    Brand: Milwaukee
    $274.95 each
    Mon, Jun 28 – Tue, Jul 27
    Arrives
    Mon, Jun 28 – Tue, Jul 27
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1/2" ProPEX Ring w/ Stop Product Image
    Add to List
    Add to List
    1/2" ProPEX Ring w/ Stop Q4690512 1/2" ProPEX Ring w/ Stop
    SKU: Q4690512
    Brand: Uponor (Wirsbo)
    (17)
    $0.20 each
      Box Up & Save 5%  
    $9.50 box of 50
    $0.19 each
    302,662
    Fri, May 28
    302,662
    QtyArrives
    302,662 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" ProPEX Ring w/ Stop Product Image
    Add to List
    Add to List
    3/4" ProPEX Ring w/ Stop Q4690756 3/4" ProPEX Ring w/ Stop
    SKU: Q4690756
    Brand: Uponor (Wirsbo)
    (48)
    $0.41 each
      Box Up & Save 5%  
    $19.50 box of 50
    $0.39 each
    170,033
    Fri, May 28
    170,033
    QtyArrives
    170,033 Fri, May 28
    Questions? Call 1-888-757-4774
    Add to List
  • 1" ProPEX Ring w/ Stop Product Image
    Add to List
    Add to List
    1" ProPEX Ring w/ Stop Q4691000 1" ProPEX Ring w/ Stop
    SKU: Q4691000
    Brand: Uponor (Wirsbo)
    (48)
    $0.79 each
      Box Up & Save 10%  
    $35.50 box of 50
    $0.71 each
    57,131
    Fri, May 28
    57,931
    QtyArrives
    57,131 Fri, May 28
    800 Wed, Jun 2 – Thu, Jun 3
    Questions? Call 1-888-757-4774
    Add to List
  • 1-1/4" ProPEX Ring w/ Stop Product Image
    Add to List
    Add to List
    1-1/4" ProPEX Ring w/ Stop Q4691250 1-1/4" ProPEX Ring w/ Stop
    SKU: Q4691250
    Brand: Uponor (Wirsbo)
    (6)
    $0.99 each
      Box Up & Save 10%  
    $8.90 box of 10
    $0.89 each
    3,500
    Fri, May 28
    4,060
    QtyArrives
    3,500 Fri, May 28
    560 Wed, Jun 2 – Thu, Jun 3
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" ProPEX Ring Product Image
    Add to List
    Add to List
    3/8" ProPEX Ring Q4690302 3/8" ProPEX Ring
    SKU: Q4690302
    Brand: Uponor (Wirsbo)
    (6)
    $0.24 each
      Box Up & Save 8%  
    $11.00 box of 50
    $0.22 each
    2,977
    Fri, May 28
    3,877
    QtyArrives
    2,977 Fri, May 28
    900 Wed, Jun 2 – Thu, Jun 3
    Questions? Call 1-888-757-4774
    Add to List
FAQs, Manuals & Videos

Resources

Videos

Articles

  • The ProPEX Expander Tool is one of the most widely used tools used to build and connect PEX systems. Although PEX generally requires fewer fittings than rigid pipe, weighing the pros and cons of a PEX connection system ensures the best selection for your next job. Meeting the ASTM F1960 specification, expansion fittings are a top choice for professionals in residential and commercial applications.

    What type of PEX is compatible with expansion fittings?
    Only PEX-a works with expander fittings. PEX-a pipe possesses superior shape memory than PEX-b or PEX-c due to more even polyethylene crosslinking. This enables the tubing to form a strong seal on a proper expansion connection. Brands of PEX-a tubing include Uponor (Wirsbo), Rehau, and Mr. PEX. SupplyHouse.com is proud to carry Uponor’s ProPEX line of expansion fittings and adapters. PEX-a tubing also works with any other type of standard PEX fitting.

    What are the benefits of this connection system?
    Expansion connectors offer a wider inside diameter (ID) than any other style of PEX fitting, much more comparable to the ID of the tubing itself. Fittings of the crimp, PEX press, and push fit variety offer the reliability and durability to ensure systems can perform optimally.

    How do you make a PEX expansion connection?
    Tools Needed: ProPEX Expander Tool, ProPEX Fittings, and ProPEX Rings
    1. Slide the ring over the properly-sized PEX-a pipe down to the stop on the collar.
    2. Insert the corresponding expansion tool head into the PEX ring and tubing and expand as necessary until the pipe is wide enough to accept the fitting. (Note that more cycles may be needed with colder temperatures.)
    3. Immediately remove the tool and insert the fitting to the appropriate depth as indicated by the collar on the fitting. The connection will set more quickly in warmer temperatures.

    Are there any drawbacks?
    The cost of the tool can be a barrier for many first-time users, but the addition of the Milwaukee ProPEX tool can be a worthwhile investment for any professional installer who uses PEX on a frequent basis. The tool can be integrated with Milwuakee’s M12 and M18 systems.

    Can I reuse a ProPEX fitting?
    Uponor’s brass ProPEX can be reused on a fresh section of PEX-a when extracted properly using a heat gun, but engineered polymer (EP) ProPEX fittings should only be used once.

NEED HELP?

888-757-4774
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.