Red: High Side Quick Connector/Adapter (1/4" SAE Male Flare) Blue: Low Side Quick Connector/Adapter (1/4" SAE Male Flare) Material: Pearl Nickel Plated / Solid Brass Metal Construction Condition: 100% Brand New. 2x Adjustable A/C R134a Quick Couplers (High & Low Side) Instructions not included. Payments are expected within 7 day after the last winning action is.Closed; otherwise Unpaid Item Disput will be filled. Professional installation is highly recommended. A professional suppliers in automotive field, we can provide the best products with best quality, 100% customer satisfactory is always our goal. We will reply you as soon as possible. The item "A/C R134A Quick Coupler Connector Adapters High & Low Manifold AC Gauge Auto Set" is in sale since Wednesday, October 16, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Conditioning & Heat\Other". The seller is "partsmenkey" and is located in CA. This item can be shipped to United States.