Dual Master Cylinder Adapter 5/16 X 3/16 M FL X FE INV FL

Dual Master Cylinder Adapter, Connection Size 1: 5/16 in, Connection Type 1: Male Flare, Connection Size 2: 3/16 in, Connection Type 2: Female Inverted Flare, Brass, 0.68 in Hex, 0.96 in L