Features and Benefits:

• 6" extension hose
• 2 ounce plastic plunge oil injector
• Inject oil into system during service (non-pressurized - open system)
• Easily inject correct amount of oil into compressor, evaporator, accumulator, drier or condenser
• This injector is not designed to inject oil into a system under pressure.

Use to inject oil into an air conditioning system not under pressure.