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PEX Expander Tool
PEX Expander Tool KIT
Characteristics of PEX Expander Tool
ASTM F1960 PEX Expander head
Operations guide of PEX Expander Tool
PEX Expander Tool
PEX Expander Tool kit items included
PEX Expander Tool
PEX Expander Tool KIT
Characteristics of PEX Expander Tool
ASTM F1960 PEX Expander head
Operations guide of PEX Expander Tool
PEX Expander Tool
PEX Expander Tool
PEX Expander Tool kit items included

F1960 PEX a Expansion Tool with 1/2,3/4,1-inch Expansion Heads for Uponor ProPex Expansion Sleeves

$139.99
$119.99 - $139.99
$139.99
$125.99
$104.99 - $125.99
$125.99
Selected configuration ‎IWS-F1960MC

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About this item

  • Purpose: IWS-1960 expander tool is designed for expanding type A PEX pipe for insertion of ASTM F1960 expansion-style fittings.
  • Components: IWS-1960 F1960 Hand Expander Tool Kit includes 1/2", 3/4" and 1" heads, tool lubricant and a sturdy carrying case.
  • Versatility: Provides consistent and reliable expansion of PEX-a tubings and expansion sleeves from Uponor(Wirsbo) ProPex, Sioux Chief PowerPex, Everflow PexFlow, Apollo ExpansionPex, etc,.
  • Secure Connection: Once the fitting is inserted into the expanded ring and pipe combination, the elastomeric properties of this PEX combination bring the expanded material back around the fitting to make a sealed, permanent and visually inspectable connection.
  • Applications: Plumbing, fire safety, radiant heating and cooling systems. Ideal for residential, commercial and industrial projects.

ASTM F1960 PEX EXPANSION RING EXPANDING TOOL

The F1960 cold expansion fitting system consists of ASTM F1960 cold expansion fittings (F1960 fittings) in polymer and lead-free brass, and PEX reinforcing rings (PEX rings), for use with PEXa shield pipe for potable plumbing system applications and barrier pipe for hydronic radiant heating and cooling system applications. The F1960 fitting system is intended for use in hot- and cold-water potable systems and hydronic heating and cooling systems.

Know your tool. Choose with confidence.

Specialists in connection tools

Part of the IWISS family, iCrimp focuses on cable and pipe connection tools, backed by in-house design and manufacturing expertise.

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Get help matching your application

Send your terminal or fitting part number, size and a photo. Our team can help you check the tool selection before you order.

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Clear support after purchase

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Returns & warranty terms · Shipping details
Design standards & application compatibility

Check the exact model, connection type and applicable standard before ordering. A standard referenced in a product description is not, by itself, evidence of third-party certification. Ask us for model-specific documentation if your project requires it.

Design references are not third-party product certifications. Use the model specifications and the fitting or terminal manufacturer's instructions to confirm compatibility.

How manufacturing supports reliability

IWISS manufacturing capabilities include precision machining, heat treatment, assembly and quality inspection, with dimensional measurement and tensile-testing equipment. The inspection method and acceptance criteria depend on the tool and connection application.

Ask us about the specifications or supporting documentation for your model.

Manufacturing & innovation
Need technical documents?

For instructions, compatibility details or available test documentation, email the model number and your application to sales@iwiss.com.

PEX expansion system selection

Match the tubing, expansion ring, fitting and head size.

Compare options on this page

Check the selected option before adding to cart. Different options may be separate models, kits or accessory-only parts; their specifications and contents can differ.

OptionModel / SKU
‎IWS-F1960‎IWS- F1960
‎IWS-F1960MC‎IWS-F1960MC

Before ordering

  • Confirm the tubing and fitting are specified for the chosen expansion system.
  • Follow the manufacturer's expansion sequence, head rotation and recovery-time instructions.
Can expansion heads be interchanged by size alone?

No. Confirm the tool connection and expansion system as well as the marked size.

What should I send for a fit check?

Send the product model, cable or pipe size, connector or fitting part number, and clear photos. Include the intended application so our team can help you identify the appropriate setup.

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