Sioux Chief 649X2 1/2" PEX Copper Crimp Ring, Ink-Printed

Sioux Chief 649X2 1/2" PEX Copper Crimp Ring

Sioux Chief's crimp ring is a 1/2" PEX crimp ring made from pure, annealed copper, engineered for secure crimp connections on PEX SDR9 tube. Plumbers use this ring with a standard PEX crimp tool to compress the ring over a fitting barb, forming a permanent mechanical joint on water supply and distribution lines. Each ring is ink-printed for quick size identification on the job site and ships packaged 1000 EA per carton for high-volume professional rough-in plumbing use. Manufactured in the United States, this crimp ring is engineered for use with PEX SDR9 tube only and should not be used with PB (polybutylene) tube.

Key Features

• Trade Size: 1/2" crimp ring sized for 1/2" PEX SDR9 tube connections, matching common residential and light-commercial supply line sizing.
• Durable Construction: Pure, annealed copper construction gives the ring the ductility needed to compress evenly around the fitting for a consistent, reliable crimp every time.
• Tube Compatibility: Engineered for use with PEX SDR9 tube only — do not use with PB (polybutylene) tube, which requires a different fitting and ring system.
• Ink-Printed Sizing: Ink-printed markings on each ring make size verification fast and accurate during rough-in installation, reducing mis-sized crimp errors on the job.
• Bulk Packaging: Packaged 1000 EA per carton, sized for high-volume professional installations, new-construction crews, and shops that stock rough-in inventory.
• Origin: Manufactured in the United States for consistent quality control.

Technical Specifications

• Trade Size: 1/2"
• Material: Pure, Annealed Copper
• Tube Compatibility: PEX SDR9 only
• Packaging: 1000 EA per carton
• Country of Origin: United States

Typical Applications

• Residential and Commercial Rough-In Plumbing
• PEX SDR9 Tube Crimp Connections
• Potable Water Supply Line Installations
• New Construction and Repipe Projects
• PEX Manifold and Fitting Connections
• Plumbing Shop and Distributor Bulk Stock

Why Sioux Chief?

Sioux Chief manufactures this crimp ring from pure, annealed copper in the United States, giving plumbers a consistent, dependable ring for PEX SDR9 crimp connections on every job. The ink-printed sizing helps installers grab the right ring at a glance, while bulk 1000 EA carton packaging makes it easy to keep rough-in crews stocked and moving on both residential and commercial projects. Choose Sioux Chief for PEX crimp hardware built for demanding, high-volume professional rough-in work where consistent copper quality matters.