Specifictaions:I.D x O.D: 0.08″ x 0.14″ (2mm x 3.5mm), 1/8″ x 1/4″ (3mm x6mm),1/8″ x 3/16″(3mm x5mm),3/32″ x 3/16″ (2.5mm x5mm) Each line overall length: 4 feet . Fits for Most 2 Cycle Small Engines A perfect replacement fuel line set for chainsaws, blowers, weedeater whackers trimmers and other engine machines Premium material petrol fuel line – Oil and gas resistant, corrosion resistant.