HVAC Service Wrench, Refrigeration Wrench Set 3/8" 5/16" 3/16" 1/4" Ratchet Curved Wrench Tool with 2 Hex Bit Adapter Kit UIInosoo for Air Conditioner, Refrigeration Equipment - Ullnosoo, RF0A0374A-CA

• HVAC service wrench is specially designed for installing or servicing heating, air conditioning or refrigeration units and Freezers. The wrench port size is clearly marked. Large wrench is available in 1/4", 3/8", 3/16" and 5/16", and small wrench is available in 1/4" and 5/16". The double end of wrench has a quick flip steering lever, which is convenient for adjustment when working. The curved design is suitable for narrow spaces and increases work efficiency. HVAC wrench is made of high quality 45# steel with a carbon content of about 0.45%, which makes it have higher strength and is not easy to break. Hexagonal drill adapter is made of S2 material, with a hardness of 60 degrees, which is more impact-resistant than chrome vanadium steel. The steel ball design on the top of the adapter prevents it from falling out of the wrench. Package includes 2 pack bent air conditioning ratchet wrenches (one large and one small) and 2 pack hexagon bit adapters. Compact in size, portable and easy to carry, a set is suitable for daily work and home maintenance. We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.