Oil and Dye Injector, Tool Type A/C Oil and Dye Injector, Application Automotive A/C, Vehicle Make/Model/Year Universal, Material Aluminum, For Use With R-134A A/C System, Outside Diameter 1 21/32 in, Overall Diameter 1 21/32 in, Overall Length 5 1/2 in, Overall Width 1 1/4 in, Number of Pieces 3, Includes 5 in Service Hose, Shutoff Valve, Size 10 in, Vehicle Make Universal, Vehicle Model Universal, Vehicle Model Year Universal