All couplers in our expanded line are manufactured full size with deep knurling for easy handling.
Patented CH14 "Adjust-A-Valve" opener in all 1/4 in female ends|ACME conversion couplers are available to aid in recovery where recovery tank has incompatible threads|Convert R-134a refrigerant cylinder threads as necessary
Yellow Jacket Auto A/C Fitting Coupler, 1/2 in ACME Female x 1/4 in Male Flare