This brass valve cap is a main part of the AC service access valve, it contains a rubber seal and provides a sealing function to prevent refrigerant leakage. Widely used in maintenance or repairing for auto/car air conditioners, household air conditioners, and HVAC systems.

Specification
Color: Brass Tone
Material: Brass
Thread Size: Female Flared 1/4 inch
Size: 13 x 12.5mm / 0.51 x 0.49 inch(L*W)
Packing List: 50 x Refrigeration Access Valve Caps

Advantage
Made of quality, durable material, it offers exceptional reliability and resistance against wear and tear. Its unique design ensures a secure fit and prevents leaks. The AC valve caps are easy to install and maintain, making them a practical and efficient tool for you.

Instruction
Easy to use, just screw the cap to the service access valve and tighten it by hand.

NOTE: The male thread of your service access valve should be flared 1/4 ", please check before purchasing.