Hyper Tough Corrosion Resistant Automotive Spark Plug Gap Gauge, Silver Coin for Cars, Trucks, SUVs, Motorcycles, and ATVs

The Hyper Tough Steel Spark Plug Gap Gauge is a must-have tool for accurate spark plug maintenance. Designed with a ramp-style coin shape, it allows you to quickly measure and adjust spark plug electrode gaps for reliable ignition performance. Measuring from 0.020 in. to 0.100 in. (0.5 mm to 2.5 mm), this universal gauge covers the most common gap ranges used in traditional copper spark plugs and many standard automotive applications. Built from heat-treated, corrosion-resistant steel, the gauge is durable enough for repeated use in the garage or workshop. Compact and easy to carry, it’s the perfect pocket tool for DIYers, mechanics, and anyone performing routine tune-ups.

• Accurate Measurement: Ramp-style increments measure spark plug gaps from 0.020 in.–0.100 in. (0.5 mm–2.5 mm)
• Universal Fit: Works with most standard spark plugs, especially traditional copper types
• Durable Construction: Made from heat-treated, corrosion-resistant steel for long life
• Compact Design: Coin-style gauge fits easily in your pocket or toolbox
• Easy to Use: Quickly measure and adjust gaps for proper ignition performance