2Pcs 1/4 Adapter R134a Air Conditioning Coupler Adapter High Low AC Freon Manifold Gauge Hose Conversion Kit

• The Professional AC R134A Adapter includes a pair of high and low AC adapters, 0.64cm female to 1.27cm male fittings

• Compatible with most automotive air conditioner diagnostic gauge tubes. Couplers provide compatibility for all models

• Precise snap locks and knurled grip rings provide superior protection against leaks, as well

• How to Use: Connect the coupler to the R134A service port, seal with a knurled ring, then connect the AC manifold gauge cluster and refrigeration hose, the switch on top controls

Specifications:

• Material: Brass

• Thread: 1/4"