{"product_id":"gearoll-spark-plug-gap-tool-with-32-blade-steel-feeler-gauge-fits-most-10mm-16mm-spark-plugs","title":"GEAROLL Spark Plug Gap Tool with 32 Blade Steel Feeler Gauge – Fits Most 10mm–16mm Spark Plugs","description":"\u003ch2\u003ePrecision-ready spark plug gap tool for everyday maintenance\u003c\/h2\u003e\n\u003cp\u003eMeet a tool designed to simplify a small but crucial task in engine care: setting spark plug gaps. The GEAROLL gap tool combines a sturdy 32-blade steel feeler gauge with a compact, polished body that fits securely in hand. The feeler blades are hardened and finely polished, delivering a smooth glide across metal surfaces as you compare thicknesses. The result is a tactile experience that makes gap setting feel deliberate and controlled, rather than rushed. \u003c\/p\u003e\n\u003cp\u003eThe tool supports standard plug threads (10mm, 12mm, 14mm, and 16mm) and non-preset gap plugs, making it a versatile addition to a home or professional shop. By design, it encourages consistent measurements, which can translate to predictable results during servicing and maintenance. The finish on the tool ensures comfortable handling even after multiple adjustments, and the included gloves protect your hands while you work.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGEAROLL Spark Plug Gap Tool\u003c\/li\u003e\n  \u003cli\u003e0.03–0.040 inch (0.8–1.0 mm) feeler gauge\u003c\/li\u003e\n  \u003cli\u003ePair of protective gloves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSet the desired gap with the feeler gauge and place the spark plug into the tool.\u003c\/li\u003e\n  \u003cli\u003eTurn the knob until the gap reaches the target size, then rotate back gently to disengage.\u003c\/li\u003e\n  \u003cli\u003eRe-check with the feeler gauge and adjust if needed, repeating as necessary for accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTips for reliable results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBack the knob slightly to offset electrode rebound during measurement.\u003c\/li\u003e\n  \u003cli\u003eAvoid direct contact between plug and tool screw to prevent coating wear.\u003c\/li\u003e\n  \u003cli\u003eKeep surfaces clean and free of debris to preserve accuracy over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eIn a busy workshop or a weekend project, this tool helps you approach gaps with consistency. It’s especially handy when working with older or non-preset plugs, or when you’re conducting a quick check between tasks. Remember: this tool is designed for standard 10–16 mm plugs; it is not compatible with 18 mm threads or with long\/short reach plugs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What spark plug sizes does the GEAROLL Gap Tool fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits most 10mm, 12mm, 14mm, and 16mm thread plugs; 18mm is not compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the gap tool, a 0.001–0.040 inch feeler gauge, and gloves.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GEAROLL","offers":[{"title":"Default Title","offer_id":42468175020117,"sku":"B0FL2HPGYJ","price":32.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gearoll-spark-plug-gap-tool-32-blade-steel-feeler-gauge.jpg?v=1778067883","url":"https:\/\/plentytorque.co.uk\/products\/gearoll-spark-plug-gap-tool-with-32-blade-steel-feeler-gauge-fits-most-10mm-16mm-spark-plugs","provider":"PlentyTorque","version":"1.0","type":"link"}