Total Tool Dual R-12/R-134A Brass Manifold -Gauge Set

Features and Benefits Heavy duty construction Anti-flutter silicone dampened gauges smooth out needle movement Easy grip all metal side mounted knobs Includes set of standard R-134A couplers Gauges can be recalibrated to maintain accuracyDual 134A/R-12 manifold gauge set with anti-flutter silicone dampened gauges. Piston type free-floating valves reduce o-ring wear. Set of Standard R134a couplers. Gauges can be recalibrated to maintain accuracy. Inner nylon layer hoses meet EPA SAE and UL standards Set includes Three 72-" GY5 Goodyear hoses and R-134A tank adapter. Made in USA.