(S125-8-4) H B TO MALE PIPE 1/2X1

The barbed end grips directly onto compatible hose, and yes, the 1/2 refers to the barb sizing on that end. The opposite end carries male pipe threads, so it slots into any standard threaded port or fitting in your fluid line. Midland makes these for straightforward barb-to-pipe transitions in hydraulic and industrial setups, so if you've got a hose you need to terminate into a threaded connection, that's exactly what this fitting is built for.