The Husky 045704N-01 New 1GS Unleaded Nozzle features NPTF threads, 3-notch hold open clip, full grip guard and hook. Automatic shut-off nozzle for farm, 12-volt skid tanks, large pumps with or without air eliminators and commercial applications. The 1GS nozzle shuts off when the gas tank is full. This model is equipped with a unique Flo-Stop device that shuts off the nozzle if it falls from the fill tank or raises above the horizontal. Not for use with gravity tanks and not legal for retail dispensing applications. The Husky 045704-02 New 1GS Unleaded Nozzle with 3-Notch Hold Open Clip, Full Grip Guard, Blue Hand Guard and Hanging Hook materials and workmanship. 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. Husky's product line features equipment for vapor recovery, conventional fueling, truck and high volume, farm and commercial and convenience store applications.