Amazon.com: R410a Charging Vacuum Port Adapter Brass Converter with Thimble 5/16 Inch Female Quick Coupler to 1/4 Inch Male Flare for Mini Split System Air Conditioner HVAC Refrigeration Service (4 Packs) : Automotive
R410A Charging Vacuum Port Adapter Kit Mini Split System Air Conditioning - Walmart.com
RIVA Racing - Watercraft Performance Specialists - Our new Yamaha Vacuum Port Adapter Kit allows easy installation of Blow-Off Valves, Fuel Pressure Regulators & Boost Gauges! Direct bolt-on design requires no drilling