82834 Mastercool R134a Car Air Conditioning High Side Service Coupler 14mm



  • Patented manual couplers adjust easily to R134a service ports with varying dimensions.
  • All metal construction for extra durability.
  • Patented, spring loaded depressor will not damage service valves.
  • Can be removed from service ports regardless of knob position without losing refrigerant.
  • Meets SAE, UL and EPA requirements for containment of refrigerant.
  • Color coded. Patent# 5,370,359
  • 82834: High-Side Manual R134a 14 mm-Female x 16 mm Quick Coupler

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