For precision measurements, use this 24" Straight Edge — CEN 6429Use this 24" straight edge along with your feeler gauges to measure head, block, flywheel straightness (warping) for every application from small engines to heavy-duty diesel engines.
- 1/4"-thick, high-quality steel for sturdiness
- Durable powder-coat finish
- Handy hang-up hole
24 in Straight Edge
