Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.


Expansion Tool,M12 ProPEX,3/8 - 1 In

  • Item # 6CYZ8
  • My Part #
  • Mfr. Model # 2432-20
  • Catalog Page # 683
  • UNSPSC # 27111607
Expansion Tool,M12 ProPEX,3/8 - 1 In close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $212.41 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 4.39 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Cordless Expansion Tool
  • Battery Included / Bare Tool Bare Tool
  • Voltage 12.0
  • Series M12(TM) ProPEX(R)
  • Capacity Tubing O.D. 3/8" to 1"
  • Handle Style Right Angle
  • Corded/Cordless Cordless
  • Tool Length 7-1/2"
  • Tool Weight 4.3 lb.
  • Features Built-in Auto Rotation, One-Handed Expansion, Precision Expansion with Rapid Return, Integrated Metal Housing and All-Metal Gearing, Tool Free Head Change Compatible With Milwaukee and Uponor Heads
  • Includes Tool Only
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Related Products

Customer Reviews

Cordless Expansion Tool, Voltage 12.0, Bare Tool is rated 4.3 out of 5 by 4.
Rated 2 out of 5 by from Great tool when it works I own 2 of these, the first one was replaced and has been sent in 4 times for the same repair. Sent it back today hope they figure it out because warranty is about to expire. Bought a second one last year and it broke today after i shipped the first one off today !! Its a great tool when it works !
Date published: 2016-04-13
Rated 5 out of 5 by from Handiest Piping Tool on My Truck Takes 1/3 of the time of soldering copper- wisboro is great for potable water or hot water heating (oxygen Barrier)-and this tool makes it so much quicker than pex or copper-this replaces the old wisboro hand tool for expanding your connections -Ilove it
Date published: 2014-06-30
Rated 5 out of 5 by from One plumbing tool you gotta have This is one tool i am not disappointed with. Makes pex much easier to connect than the crimpable style.
Date published: 2014-01-28
Rated 5 out of 5 by from Light efficiente I hurt my tendon time ago. As a plumber if you use the traditional expansion tool. It means pain to your arm. With this tool you can use the other hand and have the same production while resting your arm. It like a prescription tool to be usefull and heal. Fast, not too heavy, easy to use it wors is places the conventional tool won't fit.
Date published: 2012-06-16
  • y_2018, m_7, d_19, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_6CYZ8, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_grainger

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.