Features & Benefits: Precision ground to + .001″; Tough epoxy coating; Convenient hang-up hole; 35″ long; Use with your feeler gauges to measure head, block, flywheel straightness (warping) for every application from small engines up to heavy duty diesel engines. It’s made from high quality heat treated steel and is 1/4″ thick for great stability and durability.

It’s made from high quality heat treated steel and is 1/4″ thick for great stability and durability. Tough epoxy coating.