R1234YF Car Air Conditioning Refrigerant Recharge Measure Kit Hose Gas Gauge A/C

[R1234YF Low Side] Blue is R1234YF low side quick connector, low side R1234YF connector is 14mm female x 1/4" SAE male. [Wide Application] This low and high-side quick coupler is suitable for R1234YF/R12 to R134A car air conditioner AC charging, R1234yf refrigerant, AC manifold pressure gauge, diagnostic check, recovery, and evacuation work.

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