Robinair (40153 Side-Wheel Manifold Gauge with 1/4" Fittings and 36" Hose Set Popular side-wheel manifold is easy to use and designed for accuracy Solid forged brass for long life Hand wheels are durable color-coded Lexan Universal gauges are clearly marked so they're easy to read and protected with Lexan lenses Includes 36 inch refrigerant hose set