Fuel Line & Air Conditioning Disconnect Tool: H

3290 Ford Air Conditioning And Fuel Line Spring Lock Coupling Tool Features and Benefits: Most Ford and Chrysler LH series vehicles are equipped with spring lock couplings on fuel and air conditioning lines. Necessary tool releases locking mechanism on all 4 sizes: A (3/4"); B (5/8"); C (1/2") and D (3/8"). Do not use with engine running. Release system pressure before disconnecting coupling. Caution - wear eye protection. For intended use only.