Description: [WIDE APPLICATION] The AC hose with low loss fittings is suitable for R410a and most other refrigerants like R22, R134a, R12, R502. Adapter needed. [WORKING] The working pressure of R410 refrigerant charging hoses can reach 800 PSI, burst pressure 4000 PSI. [WELL] Hose designed to have a 45 degree angle at the service port site for easier access, thread size 1/4 inch SAE male and flare. Meets 1/4 inch SAE requirements for refrigerant swap. [PREMIUM QUALITY] The AC charging hose made of aluminum and rubber, premium refrigerant charging hoses last for a long time; Easy to use and install, strong sealing for durability and safety. NOTE: Marked R-410aThe pressure range is suitable for R410a, but cannot be used directly and must be used with an adapter The label on the product is random, the specific ones cannot be chosen. The actual product may have slight differences or color differences. Material: Rubber Color: Black Package Contents: 1 * HVAC Air Conditioning Refrigerant