IWS-1234C PEX crimp kit
A dual-size copper-ring setup for PEX installation.
- Size / application
- 1/2 and 3/4 inch
- Configuration and contents
- IWS-1234C lists a crimper, cutter, twenty 1/2-inch rings and ten 3/4-inch rings. IWS-1234W is plier only.
Before you choose: Choose the kit if you need the listed supplies; the plier-only option does not include them.
Compare the listed options
Use these links to review a specific configuration. Model ranges and kit contents differ; a replacement part is not a complete tool.
Preparation and inspection
Cut the tubing square. Match the copper ring, fitting and jaw size. Position and crimp as instructed by the fitting maker, inspect with the specified gauge, then test the completed system.
Send the exact fitting or terminal part number, size and selected tool model. For powered equipment, include the supply specification and intended workload.
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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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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Returns & warranty terms · Shipping detailsDesign 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 & innovationNeed technical documents?
For instructions, compatibility details or available test documentation, email the model number and your application to sales@iwiss.com.
See the tools in action
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Product details in pictures
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