2 Wrench 2 Hexagon Bit 1 pneumatic ratchet wrench (for 5/16″ and 1/4″) 1 pneumatic ratchet wrench (for 3/16″, 5/16″, 1/4″ and 3/8″) 2 Hexagon Bit Adapter (air conditioning tools and equipment accessories) Valve wrenches 1/4″, 3/8″, 3/16″, 5/16″, hexagon head adapter: 2 inches long, size: 3/16″ and 5/16′ ‘These sizes are the most commonly used sizes when repairing air conditioning and refrigeration equipment. Air conditioning tools are specially designed for maintenance and use. They are compatible with air conditioning, refrigeration and other equipment. It is convenient for you to open and close the compressor maintenance valve, rotary lock valve and shut-off valve. HVAC tools are suitable for daily work and Home maintenance.
