Feature 1Complete and practical accessories, it is suitable for all cars for better performance. 2Built with highquality materials, sturdy and durable, dependable for using. 3Simple operation, convenient to use, high precision, and maximum durability. 4Reasonable design is convenient for you to detect car air conditioning system. 5Built to meet standard specification, strictly follow factory quality control.Condition: 100% brand newItem Type: Car air conditioning leak detection toolMaterial: PA plastic, galvanized iron, aluminumColor: As Pictures ShownFitment: Applicable to all carsOperating Steps:1. After selecting the correct support plate to install the pipe or fitting, tighten the fixing screw until the cone is against the end of the pipe or fitting on the A/C assembly.2. Hold the clamping screw by hand, and then turn the compression nut 1/8 to 1/4 turn.3. To remove the clamp assembly, hold the clamp screw and remove it from the force nut to release the sealing cone without damaging the end of the cone.4. When the adapter on the pipe or fitting is too small to touch the sealing cone, please replace the cone seal with a female seal.5. To replace the sealing cone, hold the pressure nut and remove it from the set screw until the tapered part is pulled out from the end of the set screw. Insert the required sealing cone into the end of the clamping screw and tighten the screw until the screw is inserted into the bottom of the cone and use a slotless support plate against the end of the cone. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Plug Connector12 x Sealed Rubber Ring10 x Stainless Iron2 x ConnectorNotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.