4X Car Auto AC High / Low Side R1234yf Quick Couplers Adapters Conversion Kit With Manual Couplers

High & Low Quick Couplers Adapters for A/C manifold gauge set Blue: Low side quick connector/adapter Red: High side quick connector/adapter quick and easy connect/disconnect Protection sleeve to provide safety protection to avoid injury and refrigerant loss defending against leakage Model: R1234yf Color: red blue Material: metal Size: height 68 mm / 2.6 inch diameter 30 mm / 1 inch Package Contents: 2 x High pressure quick coupler (red) 2 x Low pressure quick coupler (blue) Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.