For Versatile Compatibility: The kit includes adapters suitable for both for R1234YF and R134A, making it ideal for a wide range of automotive air conditioning systems, versatility in usage. Size:7 2.4 2.4CM head R134A 16mm, middle 1/4sae internal thread and 1/4sae external thread, bottom for R1234YF 17mm.

For Versatile Compatibility: The kit includes adapters suitable for both for R1234YF and R134A, making it ideal for a wide range of automotive air conditioning systems, versatility in usage. Size:7 2.4 2.4CM head R134A 16mm, middle 1/4sae internal thread and 1/4sae external thread, bottom for R1234YF 17mm.