This modular aluminum outlet kit is NPT threaded for connection to a 3/4-inch dispensing hose. It can be used with any G-Series or V-Series fuel transfer pump, the M30 Series meter, or the QM40 series meter. The kit comes with an O-Ring for a leak-proof seal, 4 SHCS screws, and a 5mm Hex L-Key wrench to make installation a breeze.