The Yellow Jacket 42035-A2L Manifold with 3-1/8" Gauges is a high-quality refrigerant manifold designed for pressure gauge reading. It features a compact design with two valves for easy manifold service. The manifold is compatible with R-22/404/410A refrigerants and comes with a 1-year manufacturer warranty. The long-life nylon seats and color-coded scales make it a reliable tool for professionals in the HVAC industry. The red and blue color scheme adds a touch of visibility to the manifold, making it easy to locate during use.