Features: Designed for car service professionals and homeowners alike, our r134a air conditioner ac refill-refrigerant dispensing tap valve bottle opener adapter refueling conditioning kit is an essential tool for anyone looking to keep their air conditioning system running smoothly. Whether you're refilling your car air conditioner or maintaining your home's hvac system, our kit makes it easy-to do so quickly and efficiently. Simply attach the adapter and can tap to your manifold and you're ready to-go! Made with durable copper-, our refrigerant is built- to last and withstand high pressure. Ideal- for car owners: This product is suitable for anyone who owns a car and wants to maintain their vehicle air conditioning system.Versatile usage: Use it in your car, truck, or any other vehicle that requires r134a refrigerant. Easy-to-use: Our bottle opener makes it easy to open the refrigerant canister and refill- your car air conditioning system. Specifications: Material:Copper-and Copper-Alloy Size:As Picture Shown Net Weight:40g Plug specification: American-standards 1/2 Package Includes: 1 Set R134a Bottle Opener Adapter(include 10 aprons +10 pads) note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.