PATIKIL 1/4" SAE Service Access Valve Caps, 10 Pack Refrigeration Service Valve Cap Valve Core Remover with Rubber Seal for HVAC AC System - pta221021tt0316

• Color: Brass Tone. Material: Brass. Thread Size: Female Flared 1/4 inch. Size: 16 x 13mm / 0.63 x 0.51 inch(L*W). Packing List: 10 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. Application: 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. In addition, it's used as a valve core remover, allowing you to remove or install the valve core easily and conveniently. Widely used in maintenance or repairing for auto/car air conditioners, household air conditioners, and HVAC systems. NOTE: The male thread of your service access valve should be flared 1/4 ", please check before purchasing.