Features:
Easy Connect And Disconnect --- Designed for effortless operation, these couplers allow quick and secure connections or disconnections. The Quick Couplers smooth mechanism saves time during AC servicing, ensuring efficient workflow without compromising safety or performance.

Protection Sleeve --- Equipped with a bright safety sleeve, these couplers prevent accidental refrigerant leaks and injuries. The Brass Quick Coupling Adapter sleeve enhances visibility and safeguards against high-pressure releases, ensuring a secure working environment.

Versatile Hvac Applications --- Brass Refrigerant Adapter Ideal for manifold pressure gauges, AC charging, diagnostic checks, recovery, and evacuation tasks. These couplers are essential tools for automotive and HVAC technicians, providing precise and reliable service port connections.

Specification:
Item Type: Quick Couplers
Material: Brass
Connector: 90°
Compatibility: Fit for r1234y
Low Pressure Quick Coupler: Blue
High Pressure Quick Coupler: Red
Manifold Hose Connection on Two Adapters: 1/4 in
Product Size: Approx. 3 x 5.5 x 6.5cm / 1.2 x 2.2 x 2.6in
Weight: Approx. 430g / 15.2oz

Package List：
1 x Blue Low Pressure Quick Coupler
1 x Red High Pressure Quick Coupler

Note：
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.