Spark Plug Gap Gauge Tool

Spark Plug Gap Gauge Tool for Precise Ignition

JB Tools offers spark plug gap gauge tools designed to measure and adjust the electrode gap on spark plugs with total accuracy. Essential for ensuring optimal combustion and engine performance, these tools work on a variety of plug sizes and are easy to use in the garage or on the go. Whether you’re tuning a car, motorcycle, or small engine, a gap gauge tool helps avoid misfires and keeps your ignition system running strong.