Ketofa R1234yf Adapter Quick Couplers Set for R1234yf Refrigerant, Self-Sealing

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  • 【Complete R1234yf Adapter Kit for AC Service】This R1234yf adapter kit includes high & low side quick couplers, self-sealing & puncture can taps, 1/4" to 1/2" adapters, and a dual-ended valve core remover—designed for diagnostics, refrigerant recovery, and charging of R1234yf AC systems.
  • 【Leak-Free R1234yf Quick Couplers】Equipped with 6-ball snap lock design and built-in O-rings, these R1234yf quick couplers create a secure hermetic seal on high and low service ports, preventing refrigerant leaks during charging or evacuation.
  • 【Compatible with R1234yf Refrigerant Cans】Includes self-sealing and puncture style can taps compatible with R1234yf refrigerant cans (left-hand thread).⚠️ Not compatible with R134a right-hand thread refrigerant cans.
  • 【Valve Core Remover & Tank Adapter】Comes with a 1/4" female to 1/2" male adapter for flexible connection to HVAC charging hoses. The valve core remover features dual sizes for easy servicing and replacement.
  • 【Heavy-Duty Brass Construction】Made from solid brass for superior corrosion resistance and long-term durability. The knurled grip design ensures easy tightening and secure operation during refrigerant charging.
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