2PCS Spark Plug Gap Tool, Zinc Alloy Gauge 0.52.55mm (0.0200.100"), Universal Measuring Tool for Cars, Motorcycles, Fire Door Checker

Accurate Measurement: The spark plug gap tool features a clear, easy-to-read scale from 0.020" to 0.100" (0.6 to 2.55 mm), allowing precise adjustment for optimal spark plug performance. Durable Zinc Alloy Construction: Made from high-quality zinc alloy, this gap gauge is resistant to rust, corrosion, and deformation, ensuring long-lasting use in automotive maintenance. Compact and Portable: Lightweight and small, each spark plug gauge includes a keyring hole for convenient carrying on your keys or in a pocket, making it accessible whenever needed. Strong and Reliable: Designed for repeated use, the heavy-duty build of this spark plug measuring tool prevents damage during adjustments and ensures consistent performance. Wide Vehicle Compatibility: Suitable for cars, motorcycles, and off-road vehicles, this spark plug tester and gap gauge is ideal for both professional mechanics and DIY enthusiasts.