GROZ 45590 ¾” NPT All Metal Manual fuel nozzle with swivel, Outlet OD 3/4". for use with electric fuel pumps & gravity feed applications, all metal construction with the body, discharge spout, trigger & guard made from Aluminum hose swivel at Inlet for increased maneuverability & convenience in use, manual control. Also includes continuous flow switch for unattended dispensing designed for minimal back pressure & reduction in flow, 6-5/16” (160 mm) long spout for use with diesel, kerosene & Gasoline.