Size:Copper tube Length of 72 inch (6ft) 1.82 meter, with 1/8inch NPT fitting and 1/8inch and 1/4inch NPT fittings. Universal fit for cars, trucks and tractors. Material:The tube is made of copper, good toughness and ductility, to heat and pressure, easier to bend than ordinary metal. More than plastic pipes. The threads fittings made of copper for resistance, high temperature ductility and low magnetic permeability., Weight: 0.27006627095 Pounds, Manufacturer: Tuidzljd