Features and Benefits: Aluminum Manifold Gauge Set; Spark Proof Pump for R-1234yf and R-134a systems; Quick Couplers; 72 hoses; Includes 5.0 cfm Vacuum pump FJC6930 1/3 HP 5. 0 cfm; R-1234yf Assortment Spark Proof Pump for R-1234yf and R-134a systems Aluminum Manifold Gauge Set 72hoses Quick Couplers.