The Husky 000350 3/4" M NPTF x 3/4" 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). The Husky 000350 3/4" M NPTF x 3/4. Husky Corporation produces high-quality nozzles, swivels, Safe-T-Breaks and accessories for service station fuel delivery systems. For more than 60-years, Husky has been on the cutting edge of developing and manufacturing products to ensure consumer and environmental safety at the gas pump. Huskys product line features equipment for vapor recovery, conventional fueling, truck and high volume, farm and commercial and convenience store applications.