K-D Tools 164 Spk Plg Gap/Flr Gauge Set
KD164 Features: -Use to set and measure spark plug gaps plus other ignition clearances from 0.010 to 0.045'' (0.254 to 1.143mm).-Six wire gauges check spark plug gaps and 12 straight blades check other clearances. Includes: -Includes a double-ended electrode tool for easy adjustments. Dimensions: -Blade lengths: 3-5/16'' long.