with good performance. High bursting strength, high vibration-fatigue limit. It 't rust,corrosion resistance, extremely easy to bend by hand and flare by simple tools. It is also widely suitable for household, industrial and commercial uses,such as,oil pressure gauge pipe, fuel lines, brake lines and similar devices in the automotive, refrigeration, and heater manufacturing industries, to replace copper tubes and reduce production cost. Kit includes a 25 ft. roll of 3/16 inch plated brake line tubing and a assortment of the most common SAE brake line fittings. Specification: Product Name:Copper Nickel Brake Line Tubing Kit Fittings Brake Line Length:25ft/7.62m/300inch Brake Line Tubing Diameter: 3/16 in. O.D.( note:3/16 inch 1/4 inch) Brake Line Tubing Wall thickness:0.028 in / 0.71mm Blasting pressure: 150MPa Maximum speed: 150 rpm Temperature range: 150-200 Celsius Placement on Vehicle:Left, Right, Front, Rear Type:Brake Line Quantity:2 Set Colour: copper-colored Material: silver steel + zinc + copper nickel steel Package Contents: 2 x 25 Ft Roll brake line tubing 30 x Nuts Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.