Versatile Application: Perfect for removing rust and paint stains from steel parts, machinery, and raw metal surfaces. Ideal for cleaning, polishing, soldering preparation, painting, rust removal, and deburring of copper pipes or metal components. Effortlessly restores copper pipes to like-new condition. Comfortable Grip: The 4-in-1 cleaning tool features an ergonomic design with a textured grip for comfortable and secure handling. Enjoy a firm hold that prevents slipping, enhancing your work efficiency and allowing for extended use. Comprehensive Cleaning: Cleans both the inner and outer surfaces of joints and pipes at 1/2\" and 3/4\", removing debris from pipe threads in preparation for soldering and brazing. Durable Materials: The brushes on this 4-in-1 pipe cleaning tool are made of robust steel bristles, offering rust and corrosion resistance. They prevent wear, tear, and flattening, ensuring effective cleaning of metal pipes without damaging the surface or delicate features of copper. Portable Design: Lightweight and compact, this copper pipe cleaning tool is easy to store and carry. It takes up minimal space in your toolbox and is ready to go wherever you need it. Dimensions: Total length is 20.1 cm, height is 2.2 cm, large hole diameter is 2 cm, small hole diameter is 1.3 cm. Color: Black. Material: Steel wire, steel. Contents: 4 pipe cleaners Note: Lighting effects in photographs may cause the color to appear different from the actual product. There may be a 1-3 cm error in measurements.