Working on your car's AC system? These quick coupler adapters make connecting your manifold gauge hoses way easier. The kit includes both a red high-pressure and a blue low-pressure adapter, each with a 1/4\ SAE male flare fitting. They're made from solid brass, so they can handle the pressure, heat, and refrigerant without corroding or leaking. The snap-lock design with knurled grips lets you connect and disconnect your hoses quickly, even with gloves on. Compatible with most R134a refrigerant cans and manifold gauge sets – and they'll even work with older R12 hoses if the fitting size matches. A must-have for DIYers or pros doing AC recharge or diagnostics.
• Set includes 1 red high-pressure and 1 blue low-pressure quick coupler adapter
• 1/4\ SAE male flare fittings – standard size for automotive AC work
• Made from solid brass – corrosion-resistant, durable, and leak-proof
• Snap-lock design with knurled grip for easy, tool-free connection/disconnection
• Compatible with R134a refrigerant cans and most manifold gauge hoses
• Also works with R12 hoses if fitting size is 1/4 inch
• Ideal for AC recharge, diagnostics, or system maintenance on cars and trucks
