The increaser possesses 1½-inch female threads on the inlet side of the adapter and 2½-inch male threads on the outlet side. Once the tip of the breakaway nozzle is removed, the increaser can be ...

Then one day a solution presented itself. We had both a female and male threaded fittings for male chuck adapters. I merely screwed them together with some Teflon tape to make a male-to-male ...