Spark Plug Gap Tool & 32 Blade Steel Feeler Gauge for 10mm 12mm 14mm 16mm Thread
This spark plug gap tool set is designed for accurate and consistent adjustment of spark plug electrode gaps. Proper gap ensures stable ignition, better engine performance, and improved fuel efficiency. Compatible with most 10mm, 12mm, 14mm, and 16mm spark plugs (not for 18mm). The included 32-piece feeler gauge set covers 0.0015″–0.035″ (0.04–0.88mm), suitable for most vehicles. Easy to use: insert the spark plug, adjust with the knob, then verify using the feeler gauge. Slightly reverse the knob before measuring to reduce springback error. Made of durable alloy steel with hardened, polished gauges for long-term use. Suitable for DIY maintenance or professional repair. Package includes: 1 tool + 32 feeler gauges.
Leer másSpark Plug Gap Tool & 32 Blades Metric Feeler Gauge Gap Filler Measuring 10-16mm
Quickly and accurately set your spark plug gap with this easy-to-use adjustment tool set. Incorrect gaps can cause poor ignition, power loss, and higher fuel consumption—this tool helps avoid those issues. Fits most 10–16mm spark plugs (not compatible with 18mm). Comes with 32 feeler gauges ranging from 0.0015″ to 0.035″ (0.04–0.88mm), covering common vehicle specs. Simply insert the plug, turn the knob to adjust, and check with the gauge. Repeat until the desired gap is reached. Durable alloy steel construction with precision gauges ensures reliable performance. A practical tool for garages, mechanics, and DIY users. Includes: 1 spark plug gap tool + 32 feeler gauges.
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