What type of connector is an 11⁄2" double male?

The 1½" double male connector is designed specifically to join two sections of hose that both have male couplings. This type of connector allows firefighters to extend a hose line by effectively linking two lengths together, ensuring a continuous flow of water from the source to the discharge point.

In operational scenarios, the ability to couple two male ends together is crucial when longer stretches of hose are required or when maneuvering in tight spaces where additional hose lengths are beneficial. The construction of a double male fitting does not allow for any coupling to female ends, making it a specialized tool in the firefighter's equipment for creating longer supply lines.

Other options do not apply because the double male does not connect female couplings or split hose lines. Instead, it serves a single purpose in linking male fittings, which is essential during firefighting operations.