Features:* Made of Brass, high hardness and good ductility, strong, quite sturdy and nicely shiny.* Lightweight, good thermal conductivity, especially good rust resistance and easy processing.* Better withstand high pressure and high temperature, resist corrosion.* It has good mechanical properties, good machinability, widely used and easy welding.* Suitable for RC, pipeline, model making, model rail and boat, engineering, machine shops and architectural applications, etc.* Kindly Note: There is a 0.05-0.1mm error due to manual measurement. Specifications:Material: BrassInner Diameter: 0.2mm/0.01inchOuter Diameter: 0.5mm/0.02inchLength: 500mm/19.69inch Package Include:4 x Brass Tube .
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