Choose the size and package
Each selection below is a separate purchasable variant.
1/2 in. PEX Pipe Crimp Copper Rings- 100 Pack
1/2-inch Copper Rings-100pcs — review the application, configuration and working range below before ordering.
Copper PEX crimp rings: select the right pack
Choose 1/2-inch copper rings in a 100-piece pack or 3/4-inch rings in a 50-piece pack.
- Match the ring size to the PEX tube and fitting.
- Use the appropriate copper-ring crimping tool.
- Inspect the finished connection using the system's specified method.
Check before ordering
Compatibility depends on the complete tubing, fitting and ring system. Do not assume that every product from a named PEX brand uses the same connection method.
About this item
- Meets to ASTM F1807
- 100 PCS 1/2-inch PEX Crimp Copper Rings
- Use in potable water and hydronic heating water distribution
- Compatible with all types and brands of PEX Tubing - Watts-Everhot-Viega-Zurn-Nibco-Bow-etc.
Compare available options
Choose the matching option above. Tool-only, replacement-part and kit options include different items; do not assume that every pictured component is supplied with every option.
PEX copper-ring selection
Confirm the ring material, tubing size and fitting system before selecting the jaw. Copper-ring crimp tools and stainless-clamp cinch tools are not interchangeable.
Frequently asked questions
How should I inspect the finished crimp?
Use the inspection method specified by the ring and fitting manufacturer. Where a go/no-go gauge is specified, use the correct gauge for the ring and tool configuration.
How can I confirm the right model before ordering?
Email sales@iwiss.com with the model, application, component size and a photo or part number. For delivery and returns, see our shipping information and returns policy.
