{"product_id":"loksun-thread-repair-kit-61-pc-unc-unf-metric-chasers-color-coded-case-heat-treated-steel","title":"Loksun Thread Repair Kit 61-Pc — UNC\/UNF \u0026 Metric Chasers, Color-Coded Case, Heat-Treated Steel","description":"\u003cp\u003e\u003cstrong\u003eThe Loksun 61-piece Thread Repair Kit is a complete set of UNC, UNF and metric thread chasers, dies, pitch gauges and files designed to clean, restore and maintain damaged or dirty threads on bolts and threaded holes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're rebuilding an engine, servicing industrial machinery, or maintaining hobby projects, this kit groups the most commonly needed thread sizes and tools into one organized case. The set mixes chaser taps, dies, hand files and pitch gauges made from heat-treated alloy for longevity, with a color-coded system to speed size recognition and reduce errors during repairs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes and components are included in this kit?\u003c\/h3\u003e\n\u003cp\u003eThe Loksun kit contains 61 pieces covering UNC, UNF and metric standards, supplying both chaser taps and dies plus accessories for accurate restoration. It’s built to handle coarse and fine threads found in automotive and industrial applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e28 thread chaser taps across common UNC\/UNF and metric sizes\u003c\/li\u003e\n  \u003cli\u003e28 matching thread chaser dies for external threads\u003c\/li\u003e\n  \u003cli\u003e3 compact thread-restorer files for damaged or irregular starts\u003c\/li\u003e\n  \u003cli\u003e2 thread pitch gauges (standard and metric) to verify pitch quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are the tools built to resist wear and frequent use?\u003c\/h3\u003e\n\u003cp\u003eAll cutting and rethreading components are manufactured from premium heat-treated steel or carbon steel to improve hardness and service life. These materials help the tools keep sharp edges longer while standing up to repeated use in workshop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated alloy construction for better durability\u003c\/li\u003e\n  \u003cli\u003eCarbon steel chasers designed to resist dulling from metal debris\u003c\/li\u003e\n  \u003cli\u003eFiles and gauges made for repeated, accurate measurements and dressing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the color-coding and case organization speed up repairs?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses a simple color scheme—silver for UNC, black for UNF and gold for metric—which lets you pick the correct chaser or die at a glance. Every piece has a dedicated slot in the heavy-duty carrying case to prevent loss and keep sizes grouped when you move between jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded tools reduce selection time and minimize mistakes\u003c\/li\u003e\n  \u003cli\u003eIndividual molded slots keep chasers and dies from contacting each other\u003c\/li\u003e\n  \u003cli\u003eCompact case fits in a toolbox or workbench drawer for easy portability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat common tasks does this set solve in automotive and mechanical work?\u003c\/h3\u003e\n\u003cp\u003eThis kit is tailored for thread cleanup and light restoration rather than full thread re-cutting or helicoil inserts. It’s ideal for preparing bolt threads, cleaning corrosion, and restoring thread engagement on engine components, housings, and fasteners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCleaning rusted or dirty internal and external threads on bolts and holes\u003c\/li\u003e\n  \u003cli\u003eRestoring oil hole threads and fastener seats in automotive engines\u003c\/li\u003e\n  \u003cli\u003eMaintaining machinery and equipment where threads are frequently assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Loksun 61-piece Thread Repair Kit is well suited for professional mechanics, industrial maintenance technicians, and serious DIYers who need a broad, durable selection of chasers and dies. If you require occasional thread cleaning or want a comprehensive portable set for the shop, this kit balances coverage, durability and organization without requiring specialist rethreading machinery.\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: Can this kit cut new threads or only clean existing ones?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Primarily it cleans and restores existing threads; it’s not designed for full-size thread cutting or replacing stripped threads with inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the tools suitable for repeated professional use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the heat-treated steel and carbon steel construction are built for regular shop use and improved wear resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Loksun","offers":[{"title":"Default Title","offer_id":48080902324382,"sku":"B0DYDRV18S","price":76.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/loksun-front-packaging.jpg?v=1785791934","url":"https:\/\/northtrailauto.ca\/products\/loksun-thread-repair-kit-61-pc-unc-unf-metric-chasers-color-coded-case-heat-treated-steel","provider":"North Trail Auto","version":"1.0","type":"link"}