1. Self-locking connector, high quality aluminum alloy 2. Precise processing, accurate measurement 3. Durable and long service life 4. Various specifications of coolant caps, suitable for many different models 5. Easy connection and good sealing 6. Tapered rubber head, easy to use, suitable for water tanks of various models 7. Check pressure tools, coolant, antifreeze replacement tools 8. Box size: 340x240x85mm 9. Weight: 1.5kg
