Stainless Steel Adapter, 7/8-14 Male JIC 37 deg Flare To 7/8-14 Male JIC 37 deg Flare, Straight

For 0.63-inch OD tubing with 7/8-14 JIC fittings on both ends, yes, that's exactly what this adapter is sized for. It's a straight union that puts a male JIC 37-degree flare on each side, so it'll connect two female JIC ends inline without any thread conversion. The 37-degree flare seat gives you a solid metal-to-metal seal, which holds up well in hydraulic lines where you need a dependable connection that won't weep under pressure.

This adapter is designed to work with tubing that has a 0.63-inch outer diameter.