About this product

[High Quality]--Made of brass metal construction, durable, reliable .Quick action 6-ball operated, safe design to protects against injury and refrigerant loss.

[High/Low SAE Male Fitting]--Quick coupling connections sizes are 1/4" inch SAE Male Fitting. Easy identification with colored knobs - Red for high pressure, Blue for low pressure.

[Widely Applicable]--This adapter is used for connecting 1/4" SAE hose fitting to R134a automobile refrigeration tank, which adapt to the female flare fittings on most refrigerant manifold hoses, and will work with the R12 hose if the size is 1/4 inch.

[Easy to use]--Quick, Easy Connect/Disconnect, High Flow;Adjustable to fit different Valve Cores.

[Method of Use]--Connect bottoms with vehicle's R134A service port; connect the R-134A adapter with the refrigerant hose.

Coupler Interface Fits with R134 Service Ports,1/4" Male Flare

Side Fitting for A/C Manifold Gauge Set (R-134A) Type

H/L quick couplers adapters Quick,easy connect/disconnect, high flow