A 45-degree SUS303 stainless hose end that terminates -3 braided line in a female AN4 connection, handling both the turn and the size transition in one body. The 45-degree angle is often the neatest answer around calipers and master cylinders, easing the hose away from the port without the abrupt turn of a 90 and without the long straight reach that a straight fitting demands. Doing the size change inside the hose end also keeps the joint stack short, which helps in cramped pedal boxes and inboard brake setups. Check the flare seat form on the mating male AN4 fitting, and plan the hose length with the fitting’s offset included.