Central Tools 24″ Precision Straight Edge – CEN6429

• Use with your feeler gauges to measure head, block, flywheel straightness (warpage) for every application from small engines up to heavy-duty diesels
• Made from high quality heat treated steel
• 1/4″ thick for great stability
• Precision ground to +/- 0.0002″ per foot
• Tough epoxy coating
• Convenient hang-up hole
• 24″ overall length