A one-piece cutter-style hose end in AN6 with a 120-degree bend. As a one-piece design, the socket and nipple stay together as a single unit, so you cut the braided hose square, push it home onto the nipple and tighten the socket to swage the assembly, with no loose parts to sort out on the bench. The 120-degree angle is a specialist routing tool: it turns the hose back on itself well past a right angle, which is what you need when a port faces the wrong way and a 90 would still leave the hose fouling something. AN6 suits fuel feed and return, oil and power steering lines.