R1234YF, 1234yf, R-1234yf, YF, Vacuum Pump Adapter #3105

 Finally, an adapter to attach your R1234YF gauge set to your vacuum pump!

R12/R22 Vacuum Pump adapter to R1234yf Hose

1/4 Female Flare (R12/R22) to R1234YF Hose that has the 1/2" ACME Left-Hand Threads.