Mastercool 66773 R-12/R-134a Brass Manifold Gauge Set
Dual 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.
US Dollars