Thickness Gauge 15 Blades

15-blade thickness gauge featuring both SAE and metric blades. Includes electrode adjuster and 2-inch steel rule.

• 9 thickness blades 2" long and 6 flat 1" long spark plug blades.

• Decimal and metric sizes.

• 2" steel rule.

• Electrode adjuster.

• Straight Blade SAE Sizes: .002, .003, .004, .006, .008, .010, .015, .017, .018, .019, .020 and .025"

• Straight Blade Metric Sizes: .05, .08, .10, .15, .20, .25, .38, .432, .457, .483, .50 and .63 mm

• Flat Blade SAE Sizes: .020, .025, .028, .030, .035 and .040"

• Flat Blade Metric Sizes: .50, .64, .70, .75, .88 and 1.02 mm