SC-43460 OIL\DYE INJECTOR FOR 1234YF AC

OIL\DYE INJECTOR FOR 1234YF Does not require a Manifold Gauge to use low side of pressurized 1234yf systems. Great for introducing from 1/4 oz. (7.5ml) up to 2oz. (60ml) of U/V Dye, lubricants and Leak Stop (ST22) to a closed A/C system without adding refrigerant. Quick connect coupler for 1234yf systems.