Specs: ID: 1/8″. OD: 3/16″. Ethanol: Compatible with greater than 10% ethanol fuel.. Clear yellow. Special formulation for all power equipment. Resists swelling and hardening. Oil and gas resistant. Maintains air tight seal on fittings even in extreme temperatures. Translucent material allows visual inspection of flow. Packaged 50′ per individual box for easy storage and handling. Made in USA. Stens one-year warranty ensures reliability and performance for every part. Stens branded parts are trusted by professional dealers to perform OEM quality repairs.