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MASTERCOOL 89661-AYF R1234yf/R134a Aluminum Manifold Gauge Set


In stock

  • Professional extruded aluminum block
  • 2 1/2” silicone dampened, recalibrateable gauges
  • Free-floating piston type valves reduce o-ring wear
  • Extra access port for vacuum line
  • Extra large sight glass for visual refrigerant check
  • Large easy-to-grip knobs
  • R1234yf high and low side couplers with extended disconnect protection sleeve meets SAE J639 & J2888
  • R134a high and low side manual couplers meet SAE, UL and EPA requirements for containment of refrigerant
  • 1/2” acme-m x 1/2” acme-f LH thread adapter
  • (2) 12 mm-m x 14 mm-F R1234yf adapters
  • Set of 3 – R134a standard hoses

Additional information

Weight 6 lbs


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