Valve Core Remover Installer Tool & with Hex Bit Adapters, Dual Size SAE 1/4 & 5/16 Port Refrigeration Service Wrench, HVAC Tools with Valve Cores, Brass Nuts - Tigbear HVAC Service Wrench Set

• Wide Usage ---- Valve core remover installer tool kit can be used for home refrigeration maintenance, gas furnace, HVAC A/C air-conditioning. Dual size SAE 1/4'' & 5/16'' port makes the valve core remover tool be compatible with R410, R22, R12, R407, R404, R32 A/C air condition system. (Not suitable for Automotive AC). Valve Core Remover Installer Tool ---- HVAC core removal tools are made of high quality brass material, designs with ball valve which can be opened and closed in just a quarter-turn, curved design to prevent all kinds of overpowered valves, to replace leaking valve cores quickly and easily. HVAC Service Wrench Set ---- 4 in 1 Multifunctional size wrench: 1/4", 3/8", 3/16", 5/16", most commonly used wrench sizes for air conditions and refrigeration equipment maintenance. HAVC service wrench set is made of premium stainless steel to ensure well performance and high efficiency. Hex Key Adapter ---- The hexagonal drill adapter is suitable for 1/4 inch socket of the HVAC service wrench, with size 3/16" and 5/16", 2 inch long. Hexagon head adapter is made of steel with a heat-treated and chrome-plated surface, with steel ball design on the top of the adapter prevents it from falling out of the wrench. Package Includes ---- HVAC equipment repair valve core remover installer tool kit includes 1pc valve core remover installer tool, 1pc 3/8” to 1/4” HVAC service wrench, 1pc 5/16'' x 1/4'' refrigeration service wrench, 2pcs hex bit adapters, 1pc dual size SAE 1/4 & 5/16 Port, 10pcs valve cores.