• Contains: 12 straight steel blades, 6 straight brass blades, 6 wire test loops, electrode adjuster.
• Decimal and metric sizes.
• Useful for tune ups.
• Steel Blade SAE Sizes: .010, .012, .015, .016, .017, .018, .019, .020, .022, .024, .025 and .026"
• Steel Blade Metric Sizes: .254, .305, .381, .406, .432, .457, .483, .508, .559, .610, .635 and .660 mm
• Magnetic Blade SAE Sizes: .006, .008, .010, .012, .014 and .016"
• Magnetic Blade Metric Sizes: .152, .203, .254, .305, .356 and .406 mm
• Wire Test Loop SAE Sizes: .025, .030, .034, .035, .040 and .045"
(California Prop 65)