Features: 【Precision】Universal 10mm 12mm 14mm 16mm spark plugs.   Use a feeler gauge of the desired size to put in between the gaps.   Then clamp the product with the product and release it to get the required gap 【Package】1 spark plug gap tool + 1 feeler gauge 【NOTE】Some spark plug electrodes will bounce back – this is normal for some spark plugs.   If your clearance target is 0.39mm, we recommend 0.37mm so when it springs back you get 0.39mm. 【Warranty】3 Months warranty for the spark plug gap tool! Specifications  Measuring Tool: Color: Silver. Material:steel. Gauge size(Folding): L*W*T: 94*13*14mm(3.7*0.5*0.6inch). Blade size: 0.04mm(.0015), 0.05mm(.002), 0.06mm(.0025), 0.08mm(.003), 0.10mm(.004), 0.13mm(.005), 0.15mm(.006), 0.18mm(.007), 0.20mm(.008), 0.23mm(.009), 0.25Engine Spark Plug Gap Gapper Tool with 32 Blades Measuring Tool Metric SAE Red Features: 【Precision】Universal 10mm 12mm 14mm 16mm spark plugs. Use a feeler gauge of the desired size to put in between the gaps. Then clamp the product with the product and release it to get the required gap 【Package】1 spark plug gap tool + 1 feeler gauge 【NOTE】Some spark plug electrodes will bounce back – this is normal for some spark plugs. If your clearance target is 0.39mm, we recommend 0.37mm so when it springs back you get 0.39mm. 【Warranty】3 Months warranty for the spark plug gap tool! Specifications Measuring Tool: Color: Silver. Material: steel. Gauge size(Folding): L*W*T: 94*13*14mm(3.7*0.5*0.6inch). Blade size: 0.04mm(.0015), 0.05mm(.002), 0.06mm(.0025), 0.08mm(.003), 0.10mm(.004), 0.13mm(.005), 0.15mm(.006), 0.18mm(.007), 0.20mm(.008), 0.23mm(.009), 0.25mm(.010)/brass blade, 0.25mm(.010), 0.28mm(.011), 0.30mm(.012), 0.33mm(.013), 0.35mm(.014), 0.38mm(.015), 0.40mm(.016), 0.43mm(.017), 0.45mm(.018), 0.48mm(.019), 0.50mm(.020), 0.53mm(.021), 0.55mm(.022), 0.58mm(.023), 0.60mm(.024), 0.63mm(.025), 0.65mm(.026), 0.70mm(.028), 0.75mm(.030), 0.80mm(.032), 0.88mm(.035). Blade quantity: 32pcs, include one brass blade. Spark Plur Gap Tool: Color: Red Material: Aluminum Alloy. Size：As the Picture Shown Fitment：For most 10mm 12mm 14mm 16mm spark plugs. （Not compatible with 18mm thread and longer style spark plugs!） Package Included: 1x Measuring Tool 1x Spark Plur Gap Tool Pls Note: (1)It would be highly appreciated if you might contact us first once you have any problems concerning the items. And you can expect all the issues would be resolved ASAP! (2) Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. (3) Professional Installation is Highly Recommended (No Instruction Included)PaymentDelivery detailsTerms of salesAbout usContact usPayment1.Payment must be received within 7 days after winning the item，UPI (Unpaid Item Case) will be filed automatically if buyers fail to make the payment in 7 days after item ends. 2.If you have difficulty paying for the item, please email us to cancel the orderDelivery details1.Items will be sent out in 48 hours on payment received from Monday to Friday. Orders during weekends and holidays will be posted in the following working day. 2.Please make sure your shipping address and the order information is correct before placing an order. We will not be responsible for item loss due to wrong or unknown address. 3.Items wont be shipped to Puerto Rico(Please check your address before placing an order! 4.Items would be shipped within 24 hours with cleared payment(Exclude Weekend and Holidays)Terms of sales1.We accept 30 days return/refund guarantee 2.If the item you received is faulty, damaged or incorrect, or any further problems, you can return it for replacement or refund, please contact our customer service on eBay within 30 days from item received. 3.For damaged items on arrival, please contact us immediately, sending us an email with a photo is preferred. We will offer solutions to such cases. Full refund or replacement will be guaranteed.About us Welcome to SPEEDY AUTOPARTS USA Processing Plant! we have been providing the quality products in automotive parts & accessories for years. Being a professional e-Bayer that provides you guys the greater shopping experience is our mission.Contact us1.Please contact us first if you have any questions such as product damaged, item not arrived, wrong item sent and item does not work. All those issues would be solved immediately with your satisfactory! 2. Please contact us first before you left us a negative/neutral feedback and we are pleased to solve the problems you met. 3.Please feel free to contact us if you have any problems and we would always be here for your need .BrandUnbrandedNon-Domestic ProductNoTypeSpark Plug Gap ToolWarranty90 DayNumber of Pieces2Custom BundleNoManufacturer Part NumberSAU-955Set or Single ItemSingle ItemCountry/Region of ManufactureChinaModified ItemNo