Wright Tool Spark Plug Feeler Wire Gauge, 8 Blades - WT 9531

A gauge is a precision instrument designed to measure, display, or indicate various quantities such as pressure, temperature, speed, or quantity of a substance. It typically consists of a dial, a needle, and sometimes numerical markers or units for accurate readings. Gauges come in diverse forms and serve a multitude of purposes across industries, from simple analog devices found in cars to sophisticated digital variants used in scientific laboratories.

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
Wire Gap Gauge. New style spark plug wire gauge. It is designed for longer and heavier usage. Contains 1 electrode bender and 8 wire gauges of the following thicknesses: 0.020 0.028 0.032 0.035 0.025 0.030 0.034 0.040