The Workingmans Choice(TM) series R-134a 2 valve anodized aluminum block body with 1/2 " ACME fittings, Triple-Seal(TM) piston valves, sure grip rubber over metal valve handles, easy-to-read 3 1/8 " (80mm) Class 1.0 accuracy gauges, protective gauge boots, premium 6ft Pro-Set(R) hose set, HI & LO manual R-134a couplers and hanging hook. MADE IN USA. Aluminum block manifold with triple o-ring seal piston valves 3-1/8" (80mm) 1% accuracy gauges with rubber boots Large gorilla grip rubber covered knobs for easy grip 6 foot colored hoses with manual couplers Custom padded carrying case used to store the manifold with the hoses connected to the manifold Specifications:Body Type: 2 valve anodized aluminum body with 1/2 " ACME fittingsValve Type: Triple Seal(TM) piston valvesGauge Type: 3 1/2 " (80mm) Class 1.0 with internal silicon dampening cup for Flutter-Free operationRefrigerant Scales: R-134a OnlyPressure Scales: PSI / kgcm2Temperature Scales: ° / °Hoses: 3 premium 6ft (180cm) Pro-Set(R) hoses: 1/2 "ACME x 14mm red and blue; 1/2 "ACME x 1/2 "ACME yellowCPS MT7I7A6Q Working Mans Manifold