Engine Fuel Oil Injection PU Line Tubing Tube Clear M4x2.5mm 12M 40Ft Product Name : PU Tube;Color : Clear Material : Polyurethane PU;Tube Dia : M4 x 2.5/0.16" x 0.1"(OD*Inner D) Tube Length(Approach) : 12Meters/40ft Net Weight : 124g Package Contents : 1 x PU Tube