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The OATEY COMPANY 92612 is a 4-in-1 copper tube brush designed for cleaning both the internal and external surfaces of copper tubing before soldering. This tool handles four common tube and fitting sizes in a single unit, reducing the number of brushes a plumber needs to carry on the job. The abrasive bristles remove oxidation, flux residue, and surface contamination to ensure a clean mating surface for a reliable solder joint. It is a standard hand tool used by licensed plumbers and pipefitters working on residential and light commercial copper supply and hydronic systems.
This brush is suited for use on copper tubing and fittings in potable water, hydronic heating, and refrigeration line applications. The 4-in-1 design covers multiple tube sizes, making it practical for service technicians and installers who work across a range of pipe diameters without swapping tools. It is packaged in a unit quantity of 12 per package, making it a practical stocking item for supply houses and plumbing contractors.
Designed as a general-purpose copper tube cleaning brush for use with standard copper tubing and fittings in plumbing and hydronic applications.
This brush is used by licensed plumbers and pipefitters during pipe preparation prior to soldering. Shut off and depressurize the water or hydronic system and allow all pipe sections to cool and dry before cleaning. Work the brush on both tube ends and fitting cups until surfaces are uniformly bright before applying flux and making the solder connection. Follow applicable local plumbing codes and ASTM standards for copper joint preparation.
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