With easily use design for functional tool, suitable for various chassis, simpify the of model car modification work Achieve precise remote control car with this 3in1 adjustable ruler, combining leveling measurement, and cambers calibration for better wheel alignment and suspension tuning Perfect for pre race tuning work, workshop maintenance, or field when dialing in cambers for cornering grip or ride height for offroads Design for competitive remote control racing and hobbyists requiring professional grade calibration for drift cars, crawlers, and track vehicle across 1 / 8 to 1 / 10 scale model car Use selected metal, this tool features scale for millimeter perfect and burr freely edges for safe handling during mechanical modification