Powerbuilt 9-Blade Feeler Gauges

Powerbuilt 9-blade feeler gauges provide an accurate and convenient way to measure clearances and gaps during tune-ups, maintenance, and precision adjustments. Featuring nine precision-ground blades stored neatly in a compact folding case with an integrated 2 in. ruler, these tools are ideal for checking valve lash, spark plug gaps, and other critical tolerances. Durable construction and easy blade selection make Powerbuilt 9-blade feeler gauges reliable additions to any toolbox (see Applications for sizes).