>>[Packing Include]: 2 x R410a adapter in brass construction with full swivel tip

>>[DESIGN]: This connector has a thimble, in the course of the operation, it will not open the air conditioning core tube, completely solve the problem of fluoride leakage injury, security is guaranteed. The coupler nuts are deeply knurled for quick tightening.

>>[Thread]: Female 5/16 SAE connector and a 1/4 inch SAE connector.

>>[Compatibility]: Can convert new R410a 5/16 SAE service ports to accept older 1/4 SAE gauge hoses, fits for R410a mini-split system air conditioners, HVAC, and refrigeration, etc.

>>[Premium Quality] This R410a adapter, it's easy to use, Be made of copper construction, Has some features high heat resistance durability, and safety. WTPLY is a company that provides high-quality products at the most competitive prices.

>>[Enjoy High-Quality Service] We think Customer satisfaction is our priority; So if you are not completely satisfied you can ask for a replacement or full refund, whenever you purchase our product. If you have any problems, feel free to contact us!