The Black Swan Copper Fitting Brush cleans the inside of 3/4" copper tubing and fittings prior to soldering, ensuring a clean surface for strong, leak-free joints. Crimped, corrosion-resistant carbon steel bristles are bound on a spiral steel shaft for thorough cleaning action. The plastic handle provides a comfortable grip and makes the brush easy to turn.

• Designed for 3/4" ID copper tubing and fittings
• Crimped carbon steel bristles resist corrosion
• Spiral steel shaft for thorough cleaning action
• Plastic handle for comfortable grip and easy turning
• Ideal for plumbing and refrigeration applications

Tip: Always clean both the inside of the fitting and the outside of the pipe before applying flux and soldering.