2-pack of brass garden pipe fittings (brass double male fittings),It is the ideal choice for you.

Two sets of brass garden hose fittings, made of durable brass. Suitable for 1/2-inch diameter pipes, they allow for quick connection to 1/2-inch internal threads. Applications: Ideal for hoses that are too short, suitable for agriculture, lawn care, and garden irrigation; ideal for gardeners with large gardens. Hose Connection: The double-ended male fitting can be used to connect two sections of hose with female fittings. These fittings are easy to install, suitable for outdoor use, and include one male fitting and one quick-connect fitting.