The Husky 000350R 3/4-Inch M NPTF x 3/4-Inch F NPTF Multi-Plane Swivel is compatible with unleaded, diesel and Ethanol blends through E10. Compact and lightweight for easy handling. Multi-Plane, 360-degree spherical rotation for easy movement of nozzle. Double o-ring seals at each swivel provide long life at high temperatures (482-degrees F / 250-degrees C). Double o-ring seals at each swivel provides long life at low temperatures (negative 40-degrees F/C).