Yellow Jacket 19173 5/16 Female Quick Couplers x 1/4 Male Flare

Installed a mini-split A/C unit and it was needed to connect to my gage set.(you only need one for most installs.)

100% recommended

Dont know why I bought it or what its for. Worked great.

good quality, Misplaced it and had to purchased it locally and got it cheaper then Amazon

Perfect for the job thank you

worked very well to repair a faulty heat pump. the curve makes it easier to attach your manifold.

Use Yellow Jacket as this unit will not fail in use....Seals well..You will need this adapter to charge Pioneer Mini-Splits!

Good

High quality product!

Great way to adapt to the ductless 5/16 coupling, and retain freon in the line.