{"product_id":"plastic-feeler-gauge-metric-21-leaf-gap-measuring-tool","title":"Plastic Feeler Gauge 21 Leaf Metric 0.05–3mm Gap Tool | Qme","description":"\u003ch2\u003ePlastic Feeler Gauge — 21 Leaf Metric Gap Measuring Tool\u003c\/h2\u003e\n\u003cp\u003eGet precise gap measurements every time with this \u003cstrong\u003e21-Leaf Plastic Feeler Gauge\u003c\/strong\u003e. Covering a metric range from \u003cstrong\u003e0.05 mm to 3 mm\u003c\/strong\u003e, this compact, lightweight tool is ideal for engineering, automotive, woodworking, and industrial applications where accurate clearance and spacing measurements matter most.\u003c\/p\u003e\n\n\u003cp\u003eEach of the 21 precision-cut plastic leaves is clearly marked with its metric measurement, making it quick and easy to select the right blade and get an accurate reading — no guesswork, no eyeballing. The durable plastic construction resists corrosion and won't scratch delicate surfaces, making it safe to use on a wide variety of materials.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21 Precision Leaves:\u003c\/strong\u003e Covers measurements from 0.05 mm to 3 mm in fine metric increments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Corrosion-resistant and surface-safe — won't mark or scratch workpieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearly Marked Blades:\u003c\/strong\u003e Each leaf is engraved or printed with its exact metric measurement for fast identification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Slim folding design slips easily into a toolbox, bag, or pocket — always ready when you need it\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for automotive tune-ups, spark plug gapping, machinery calibration, woodworking joints, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight:\u003c\/strong\u003e Easy to handle for extended use without fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Leaves:\u003c\/strong\u003e 21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0.05 mm – 3.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a \u003cstrong\u003eDIY enthusiast\u003c\/strong\u003e, a \u003cstrong\u003ehobbyist engineer\u003c\/strong\u003e, or a \u003cstrong\u003eprofessional mechanic\u003c\/strong\u003e, this feeler gauge delivers the accuracy and convenience you need. It makes a practical and thoughtful gift for anyone who loves working with their hands.\u003c\/p\u003e\n\n\u003ch3\u003eLearn More About Measurement Tools \u0026amp; Standards\u003c\/h3\u003e\n\u003cp\u003eFor information on measurement standards and best practices in precision measurement, visit the \u003ca href=\"https:\/\/www.nist.gov\/pml\/weights-and-measures\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST) — Weights and Measures\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a plastic feeler gauge and what is it used for?\u003c\/h4\u003e\n\u003cp\u003eA: A plastic feeler gauge is a precision measuring tool consisting of multiple thin, flat blades (leaves) of varying thicknesses. It is used to measure the size of gaps or clearances between two surfaces — for example, checking spark plug gaps, valve clearances, or fitting tolerances in machinery, automotive, woodworking, and industrial applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What measurement range does this 21-leaf feeler gauge cover?\u003c\/h4\u003e\n\u003cp\u003eA: This Qme 21-leaf plastic feeler gauge covers a metric range from \u003cstrong\u003e0.05 mm to 3.00 mm\u003c\/strong\u003e. The 21 individual leaves each correspond to a specific measurement within that range, giving you fine-increment flexibility for a wide variety of tasks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why choose plastic over metal for a feeler gauge?\u003c\/h4\u003e\n\u003cp\u003eA: Plastic feeler gauges are ideal when working with delicate or finished surfaces that could be scratched by metal blades. They are also lightweight, corrosion-resistant, and perfectly suited for applications where a non-metallic measuring tool is preferred — such as electronics assembly, woodworking joints, or soft-material clearance checks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this feeler gauge suitable for automotive use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 21-leaf metric feeler gauge is well-suited for automotive tasks such as checking spark plug gaps and other engine clearances. Its range of 0.05 mm to 3.00 mm covers most common automotive gap specifications.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a plastic feeler gauge and what is it used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A plastic feeler gauge is a precision measuring tool consisting of multiple thin, flat blades (leaves) of varying thicknesses. 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Its range of 0.05 mm to 3.00 mm covers most common automotive gap specifications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools \u0026 Hardware\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/hand-tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Plastic Feeler Gauge 21 Leaf Metric 0.05–3mm Gap Tool | Qme\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/plastic-feeler-gauge-metric-21-leaf-gap-measuring-tool\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"As Shown","offer_id":49687364927702,"sku":"14:202997806#As Shown","price":29.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S666faf3bdb164113988bdf3181d291056.webp?v=1785160372","url":"https:\/\/qmeboost.com\/products\/plastic-feeler-gauge-metric-21-leaf-gap-measuring-tool","provider":"Qme","version":"1.0","type":"link"}