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Sioux Chief 649X3 is a 3/4-inch copper crimp ring designed for crimp-style PEX plumbing connections. The pure annealed copper ring secures 3/4-inch PEX SDR9 tubing to compatible 3/4-inch crimp fittings using a PEX crimp tool. The product conforms to ASTM F1807 and related standards and is not for use with polybutylene tubing. This listing refers to a single-piece package quantity intended for individual installations.
3/4-inch annealed copper crimp ring for PEX SDR9; ASTM F1807 compliant; sold individually
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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