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IWS-S34 3/4" ASTM F877 Stainless Steel PEX Sleeves Crimping Tool

Original price $59.99
Original price $59.99 - Original price $59.99
Original price $59.99
Current price $55.99
$55.99 - $55.99
Current price $55.99
Selected configuration IWS-S34

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US warehouse fulfillment is available for eligible items. Check shipping options for your destination; dispatch time is not delivery time.

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About this item

  • Meet ASTM F877 Standard
  • Save Labor: Easy to use and carry
  • Perfect polishing: Made of #1045 Steel with high quality
  • Simply pull back on the handles to open the jaws and crimp away
  • Compatible with 3/4-inch Stainless Steel PEX Press Sleeve in pex pipe connection

USA / Canada · PEX stainless press sleeves

System check: F877 is a system specification, not a universal sleeve profile. Confirm the fitting/sleeve manufacturer and tool compatibility. These tools are not for copper crimp rings, ear clamps or copper-pipe press fittings.

Complete your setup

Choose the matching size and check what is already included in your kit. Accessories are sold separately unless the selected package explicitly includes them.

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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.

Meet iCrimp

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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 press-sleeve selection

Match the stainless sleeve system, fitting, tube and tool size.

Before ordering

  • Do not substitute a copper-ring or cinch-clamp tool solely because the nominal pipe size matches.
  • Follow the system's jaw positioning, completion and inspection requirements.
Is the sleeve interchangeable with a copper crimp ring?

Do not assume so. The connection method and required tool must match the sleeve and fitting system.

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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See the tools in action

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Product details in pictures

Images may show different kit configurations. Check your selected option and its listed contents before ordering.

3/4" F877 SS Sleeves Crimping Tool
smooth polished jaws
unique design details
using instruction