CPS MA1234: Pro-Set Manifold A/C Gauge Set with Hoses (R-12, R-134A) DURABLE - 2-Valve anodized aluminum block body and Vortech Deep Vaccum Valves. MOBILE - Premium 72" hoses give you the mobility needed for service. EASY TO USE - Over-sized sight-glass for easy viewing. ROBUST SET - Includes hoses, manual couplers, and gauges. MADE IN USA - Built in the United States.