9531

features

• Wire Gap Gauge. New Style spark plug wire gauge designed for longer and heavier usage. Contains 1 electrode bender and 8 wire gauges
• Equipped with knurled lock-nut, which releases the blades instantly for rapid selection of size desired
• When knurled lock-nut is tightened locks the individual blade into the working position, retaining the blades not in use firmly in the handle
• Sizes, both Decimal and Metric are permanently etched on each blade
• Made in the USA