E-Z Clip Series Fitting, 7/8-14 Female O-Ring (Short Pilot), -10 Hose, Straight

You'll need a few things beyond the fitting itself. Pick up a pair of clip closing pliers (FT1357) and a guillotine blade (FT1356) or a comparable square-cut tool for the hose. You'll also need refrigerant oil that's compatible with your system, the GH134 multi-refrigerant hose, and two appropriately sized clips plus a cage per fitting. The seal part (1F40106-10) is included with the fitting, so that's one less thing to chase down. Just make sure you're grabbing everything before you start because once you've assembled it, these components are single-use and can't be reused.

For hose fit, it matches a -10 size GH134 multi-refrigerant hose and uses the E-Z Clip system with two clips and a cage during assembly. The fitting end is a 7/8-14 female O-ring (short pilot), so it is meant to mate to a corresponding male ORS connection on the other side.