R134a Self Sealing Can Tap, Self-Sealing Can Opener for R134a Refrigerant Self-Sealing Cans, with Tank Adapter for 1/4" and 1/2" AC Charging Hoses for Refilling Automotive AC System. (3)DURABLE CONSTRUCTION: Both our refrigerant dispenser and hose adapter are crafted from high-quality heat-treated brass for superior strength, corrosion resistance, and longevity.
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