Steel Reusable 1 Wire Braid Reduced Bore Three-Piece Fitting, 7/8-14 Female JIC 37 deg Flare Swivel, -10 Hose, Straight

For fitment, it’s a straight three-piece reusable steel fitting made for -10 hose, and the female JIC 37 degree flare swivel end is 7/8-14 thread.

This fitting uses a SAE 37 end type, so it'll fit right up with any standard JIC 37-degree flare fitting.

A mandrel is required for proper installation on this one. It's a three-piece reusable design, so the socket and nipple have to be assembled correctly around the hose with the mandrel involved. Hand-tightening alone won't get you a reliable connection. That's standard for reusable fittings in this style, and it's worth making sure you've got the right mandrel on hand before you start the job.