Stens 115-335 Tygon 5/16-Inch by 50-Foot Yellow Fuel Line Clear yellow fuel line Special formulation for all power equipment; resists swelling and hardening; oil and gas resistant Maintains air tight seal fittings even in extreme temperatures; Poulan and weedeater brands; not compatible with greater than 10-percent ethanol fuel Translucent material allows visual inspection offlow; packaged 50-foot per individual box for easy storage and handling Measures inside diameter 3/16-inches; outside diameter 5/16-inches