The Yellow Jacket 5/16″ QC Str. x 1/4″ Male Flare 19121 is manufactured full size with deep knurling for easy handling.
- CH14 “Adjust-a-Valve” opener in all 1/4″ Female ends
- Acme conversion couplers are available for recovery tank threads and R-134a cylinder threads
- 5/16″ Conversion couplers available
- Made in the USA