{"product_id":"sedy-thread-chaser-repair-tool-set-49pc-metric-sae-thread-cleaner-color-coded-case","title":"SEDY Thread Chaser \u0026 Repair Tool Set — 49PC Metric \u0026 SAE Thread Cleaner, Colour‑Coded Case","description":"\u003cp\u003e\u003cstrong\u003eSEDY's 49-piece Thread Repair Thread Chaser Tool Set is a complete metric and SAE kit designed to clean, chase, and restore damaged bolt and stud threads quickly and accurately.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're restoring wheel studs, spark plug threads, or cleaning corroded bolts before reinstallation, this SEDY master kit gives technicians and DIYers the right-size chasers and dies to recover threads without removing metal unnecessarily. The assortment covers common UNC, UNF, and metric pitches in an organized carry case with color-coded tools to speed selection and reduce mistakes.\u003c\/p\u003e\n\n\u003ch3\u003eWhich thread sizes are included and why does that matter?\u003c\/h3\u003e\n\u003cp\u003eThe set includes a wide range of standard UNC, UNF, and metric sizes so you can tackle most automotive and machinery threading issues without buying individual taps and dies. Having both coarse and fine options prevents forced cutting and helps preserve original fastener fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUNC: 5\/8”-11, 9\/16”-12, 1\/2”-13, 7\/16”-14, 3\/8”-16, 5\/16”-18, 1\/4”-20.\u003c\/li\u003e\n  \u003cli\u003eUNF: 5\/8”-18, 9\/16”-18, 1\/2”-20, 7\/16”-20, 3\/8”-24, 5\/16”-24, 1\/4”-28.\u003c\/li\u003e\n  \u003cli\u003eMetric: M14×1.5, M12×1.75, M12×1.5, M12×1.25, M11×1.5, M10×1.5, M10×1.25, M10×1.0, M8×1.25, M6×1.0.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the kit restore threads without damaging parts?\u003c\/h3\u003e\n\u003cp\u003eThese tools are engineered as thread chasers rather than aggressive cutting taps, which means they realign and clean thread profiles instead of removing excess material. The carbon steel construction is durable yet precise, helping maintain the strength and fit of original threads during repair work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChasers remove corrosion and debris while preserving thread form.\u003c\/li\u003e\n  \u003cli\u003eHex-shaped taps and dies accept standard wrenches and sockets for controlled turning.\u003c\/li\u003e\n  \u003cli\u003eAppropriate for studs, spark plugs, wheel hubs, engine blocks, and housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and features speed up identification and use on the job?\u003c\/h3\u003e\n\u003cp\u003eThe SEDY kit arrives in a compact, molded storage case with color-coded finishes: silver for coarse (UNC), black for fine (UNF), and gold for metric sizes. Clear labeling and separated slots let you grab the correct chaser quickly, minimizing downtime when working under the vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coding for quick coarse\/fine\/metric recognition.\u003c\/li\u003e\n  \u003cli\u003eIndividual slots hold taps and dies securely during transport.\u003c\/li\u003e\n  \u003cli\u003eCompact case fits in toolboxes or under-seat compartments for mobile mechanics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this set be used for engines, wheels, and general maintenance?\u003c\/h3\u003e\n\u003cp\u003eYes—the kit is versatile enough for automotive maintenance and general repair tasks. It’s intended to clean and chase threads on wheel studs, cylinder head bolt holes, engine blocks, spark plug seats, and exterior fasteners, helping components assemble correctly without forcing mismatched threads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for wheel stud and spindle thread cleanup.\u003c\/li\u003e\n  \u003cli\u003eUseful on spark plug and small-diameter engine threads where correct fit matters.\u003c\/li\u003e\n  \u003cli\u003eWorks well for body panels, bracket bolts, and general hardware restoration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Mechanics, restoration hobbyists, fleet maintenance crews, and serious DIYers will benefit from the SEDY Thread Repair Thread Chaser Tool Set. If you frequently encounter corroded or partially damaged threads and need a reliable, compact kit that covers both metric and SAE standards, this set delivers organized, job-ready tools that reduce thread replacement and speed up repairs.\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: Will this kit cut new threads or just clean existing ones?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: These are primarily thread chasers meant to realign and clean existing threads, not aggressive taps for cutting new threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the set suitable for spark plug thread repair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the metric chasers include common spark plug sizes and can clean threads to ensure proper sealing and fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEDY","offers":[{"title":"Default Title","offer_id":55170324431191,"sku":"B0CBM2968L","price":83.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/sedy-front-case-closed.jpg?v=1790427838","url":"https:\/\/britishgarage.co.uk\/products\/sedy-thread-chaser-repair-tool-set-49pc-metric-sae-thread-cleaner-color-coded-case","provider":"British Garage","version":"1.0","type":"link"}