Aeroflow Stainless Steel Through Frame Fitting 2-3/8" Long, Female to Male M10 x 1.0

2-3/8" Long, Female to Male M10 x 1.0

2-3/8" Long, Female M10 x 1.0 to -3AN

These fittings simplify the routing of brake lines through the frame for a neater and safer installation when building street rods, pro-street and race car chassis. Sold in pairs with female M10 x 1.0 washer seal threads on both ends.