DescriptionEasy to match and convenient for your replacement. The ball can be applied to hoses for charging and recovery, made of copper. All ball valves are durable for long-term service, provide simple and easy operation and installation, strong sealing for durability and safety.Features- Color: Mainly golden . - Material: Copper. - Size: 8.50X2.00X1.50cm/3.34X0.79X0.59inch. - Fits for mini split system air conditioners, and refrigeration service. Easy to operate and install. - Made of brass, access valves high tensile strength while resisting corrosion. - Function: Replace leaking cores quickly and easily, remove and install cores without the loss of refrigerant. - Widely used: The ball suitable for refrigerants R134A, R410A, R22 and R12 charging hoses or manifold, useful tools for HVAC, car Air condition (AC) maintenance. - Fine workmanship and creative appearance ensure its popularity and practicality.