WIDE APPLICATION, professional high & low quick couplers adapters for R1234yf refrigerants, designed to use with diagnostic manifold gauge and designed for AC charging, diagnostic check, recovery and evacuation work, and
EASY RECOGNITION, include 2pc high and low pressure quick couplers, red for high pressure, blue for low pressure, literal explanation on product top for easy recognition,
SAFE & DURABLE, brass metal construction for quick and easy connect/disconnect; protection sleeve provides safety protection and avoids injury and refrigerant loss, defending against leakage
SIZE, height: 68 mm / 2.6 inch, diameter: 30 mm / 1 inch
WARRANTY, we promise a 1-year warranty for worry-free shopping experiences; free exchange is guaranteed if product is defective or arrives damaged.