7/16-24 to #3 Stl Invert Male Flare AdapterFitting - Adapter - Straight - 3 AN Male to 7/16-24 in Inverted Flare Male - Steel - Cadmium - 1/4 in Hardline - Each
3/8-24 to #4 Stl Invertd Male Flare AdapterFitting - Adapter - Straight - 4 AN Male to 3/8-24 in Inverted Flare Male - Steel - Cadmium - 3/16 in Hardline - Each
#4 to 7/16-24 Inverted Female Steel AdapterFitting - Adapter - Straight - 7/16-24 in Inverted Flare Female to 4 AN Male - Steel - Cadmium - 1/4 in Hardline - Each