The R410A Adapter for Mini Split System features 5/16 inch SAE female quick couplers, allowing for easy connection to 1/4 inch SAE female fittings. With a compact package size of 10.63 x 1.97 x 1.02 inches and a weight of 2.39 ounces, this adapter is designed for HVAC and refrigeration applications. Made by the manufacturer PPgod in China, this R-410a adapter is a reliable tool for ensuring efficient and precise installation of mini split systems.