Gap Tool: A spark plug gap tool is used to measure and adjust the distance between the electrodes of a spark plug. This tool ensures the gap matches the specifications provided by the engine manufacturer, guaranteeing optimal fuel combustion and good engine performance. Coin or Disc Gap Tool • Resembles a metal disc with edges of varying thicknesses to measure the gap. • Suitable for quick checks but less accurate than a wire gauge tool. How to use a spark plug gap tool: 1. Check the specifications: Find the recommended gap value in the owner's manual. 2. Measure the gap: Insert the tool between the spark plug's electrodes to check if the gap is correct. 3. Adjust the gap: • If the gap is too small, gently widen it using the gap adjustment tool. • If the gap is too large, carefully bend the side electrode to reduce the gap. 4. Recheck: Ensure the gap now meets the required specifications. Why do you need to adjust the spark plug gap? • To ensure complete fuel combustion. • To improve fuel efficiency. • To reduce engine misfires or hesitation. • To extend the life of spark plugs. Product location: Dammam – Hand delivery available. For customers outside Dammam, shipping is handled through the website. V8-Shop.com Dear customer, If you are satisfied with our service, we kindly ask you to rate us in the trader review section on Haraj.com to help us gain your trust and the trust of other customers. Thank you very much.