3/8″ Brass Reusable Union Body – Air Brake Hose Mender (Body Only)

This 3/8″ brass reusable union body is designed for air brake hose repair and assembly applications. Constructed from corrosion-resistant brass, it functions as the central body in a reusable air brake hose mender assembly. When paired with appropriate hose end inserts, it is suitable for use with SAE J1402 Type A rubber air brake hose. When properly assembled, this fitting meets DOT FMVSS 571.106 standards.