Effective Cleaning Tool: Designed with sturdy, flexible bristles, our brushes reach into narrow and hard-to-access spaces, making them perfect for cleaning bent pipes, U-shaped tubes, and more. The flexibility allows for thorough cleaning of interior surfaces without damage. Durability Ensured: Constructed from high-grade stainless steel and brass, our wire tube brushes resist fading and rust. Each brush features a solid metal handle for enhanced grip and control during use. Note: Brushes are coated with lubricating oil during production to maintain condition. Versatile Sizes: Each brush measures approximately 12 inches in total length. Available in 5 widths: 0.24 inch, 0.3 inch, 0.4 inch, 0.47 inch, 0.59 inch, allowing you to select the perfect size for your specific cleaning needs, ensuring effective and precise cleaning. Comprehensive Set: Includes 5 stainless steel and 5 brass tube brushes, offering versatile cleaning options for different materials and residues. Each brush is crafted with high-quality metal bristles that attach firmly to a sturdy handle, ensuring durability and efficient cleaning without the risk of shedding. Multipurpose Use: perfect for a variety of cleaning tasks around your car, garage, , and kitchen. These brushes excel in polishing, painting prep, and rust removal applications across automotive, fabrication, machining, and smiting tasks, ensuring your environment and tools remain clean and functional., Weight: 0.43210603352 pounds, Manufacturer: muqeu