- Superior Quality and Portability: Crafted from high-quality plastic, this ruler is both lightweight and durable. Its compact design makes it an essential tool for workshops, tire stores, and automotive enthusiasts, ensuring you can take it anywhere with ease. - Versatile Measurement Capabilities: This ruler is designed to measure common 4, 5, 6, and 8 lug patterns. It can be used to measure wheel dimensions or flipped over to assess studs on various vehicles, making it suitable for a wide range of automotive applications. - Precise Measurement: Known for its stability and professional-grade performance, this wheel ruler offers high reliability. It features dual measurement units, displaying both inch and metric sizes for accurate data, ensuring your measurements are always precise. - Practical Use Scenarios: 1. Ideal for tire shops needing quick and accurate lug pattern measurements. 2. Perfect for mechanics performing wheel alignments or tire changes. 3. Useful for DIY automotive projects, allowing enthusiasts to easily measure and verify specifications. This ruler is a reliable, functional tool for anyone involved in automotive work, ensuring precision and convenience in every measurement.