K&S Precision Metals Round Brass Tube 3930 – 12mm OD x 0.45mm Wall x 1 Meter Long – DIY Crafts, Plumbing, HVAC, Modeling, Made in USA, 3 Tubes

Versatile uses include DIY Projects, Model Making, Arts & Crafts, Engineering, and so much more! Our mission at K&S is to supply you with high-quality metals for your projects. Through precision machinery and great talent, we can supply 100s of stocked products along with custom jobs to fit your needs.

• Premium 260/272 Round Brass Tubing: Made from high-quality brass alloy with OD/ID tolerance of ±0.002", delivering strength, durability, and wear resistance for long-term performance in demanding environments.
• Ideal for Plumbing, HVAC & Electrical Projects: Perfect for water or gas lines, connectors, fittings, and system repairs. This tough brass tubing stands up to moisture, heat, and pressure, making it a reliable choice for professional installations.
• Easy to Cut, Shape, & Work With: Smooth, consistent walls make this brass tubing simple to cut, bend, solder, and machine, providing dependable performance whether you're fabricating prototypes, building crafts, or completing repairs.
• Versatile for Hobby, Industrial & Artistic Uses: Trusted across industries: musical instruments, jewelry components, architectural accents, agricultural equipment, automotive lines, educational demos, thermocouple sheaths, and marine applications.
• Clean, Consistent Round Tube Profile: Precision-manufactured for accurate fits and stable structures—ideal for creative projects, sculptures, custom lighting, decorative trim, and detailed engineering applications that demand dependable quality.