Specification AutomotiveFitType : universal_fit Brand : 3DSKY BulletPoint1 : Precision Thread Design: This M12x1.25 thread adapter finely machined threads ensure a secure fit between the spark plug and tester, enhancing sealing performance and preventing thread damage during repeated use. BulletPoint2 : Sturdy Material: The metal build construction of this spark plug adapter provides excellent wear and heat resistance, ensuring long-lasting performance in high-temperature engine environments. BulletPoint3 : Quick & Easy Setup: This 12mm spark plug adapter is designed for effortless installation, allowing both DIYers and professionals to connect it quickly without any special tools. BulletPoint4 : Multi-Engine Application: Ideal for testing compression in cars, motorcycles, ATVs, lawnmowers, generators, and other internal combustion engines, making it a valuable tool for engine diagnostics. BulletPoint5 : Reliable Customer Support: We are committed to quality and customer satisfaction. If you have any issues with your spark plug adapter, 3DSKY team is ready to assist you with a smooth and hassle-free experience. Color : 2pcs IncludedComponents : 2 X 12mm Spark Plug Adapters ItemName : Compression Test Adapter Spark Plug Tool Universal Fit Engine Tester Adapter for Cars Tractors, Boats, Motorcycles (M12x1.25) ItemPackageDimensions_Height : 6.5024 centimeters ItemPackageDimensions_Length : 2.5908 centimeters ItemPackageDimensions_Width : 4.699 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spark-plug-and-ignition-tools Manufacturer : 3DSKY Material : Zinc Alloy Material1 : Metal Material2 : Iron MeasurementAccuracy : M12x1.25 ModelName : Spark Plug Measuring Tool ModelNumber : Spark Plug Measuring Tool NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : M12x1.25 ProductDescription : Transform your automotive diagnostics with this professional-grade 10mm spark plug adapter compression tester. Designed for precision testing of petrol engine cylinders, this 2-piece set helps mechanics and DIY enthusiasts accurately measure compression and detect potential leaks. The adapter seamlessly connects to standard compression testers, allowing for quick and reliable cylinder pressure readings. Made with durable materials to withstand workshop conditions, these adapters feature precise threading for a secure fit. Perfect for engine performance testing, troubleshooting, and regular maintenance checks. The compact design allows easy access to spark plug ports, while the robust construction ensures long-lasting performance. Whether you're a professional mechanic or a serious car enthusiast, this diagnostic tool is an essential addition to your toolbox for maintaining and optimizing engine performance. ProductSiteLaunchDate : 2025-03-21T03:25:05.745Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41110000 WarrantyDescription : 0.2