This Moroso weld-on aluminum female ORB bung is a single -12AN size intended for welding into fuel tanks, oil pans or custom fabrications. The female ORB thread accepts -12AN fittings after installation and provides a welded, serviceable port for robust plumbing connections where a welded threaded access point is required in fabrication or repair work.
Moroso -12AN Orb Female Weld-On Bung - Aluminum - Single