{"product_id":"loksun-thread-repair-kit-61-piece-unc-unf-metric-chasers-dies-color-coded-heat-treated-set","title":"Loksun Thread Repair Kit 61-Piece — UNC, UNF \u0026 Metric Chasers, Dies, Color-Coded Heat-Treated Set","description":"\u003cp\u003e\u003cstrong\u003eThe Loksun 61-piece Thread Repair Kit is a complete set of UNC, UNF and metric thread chasers, dies, files and pitch gauges designed to restore, clean and identify damaged threads quickly and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis organized kit gathers everything a mechanic or maintenance pro needs to recover worn or corroded threads without replacing components. It combines 28 chaser taps, 28 chaser dies, three dedicated thread-restorer files and two pitch gauges (standard and metric) in a rugged carrying case. Color-coding for UNC (silver), UNF (black) and Metric (gold) makes fast selection simple, and the heat-treated steel construction balances toughness with precise cutting geometry for dependable use on automotive, industrial and equipment threads.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes and thread systems are included and how do I pick the right one?\u003c\/h3\u003e\n\u003cp\u003eThe kit covers a wide mix of common imperial and metric sizes so you can match the original thread profile. Use the included pitch gauges to confirm thread pitch, then choose the corresponding chaser tap or die by color and size marking. Chasers are designed to clean and reform threads rather than cut away large amounts of material.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e28 chaser taps across UNC, UNF and metric ranges for internal threads\u003c\/li\u003e\n  \u003cli\u003e28 chaser dies for external threads and studs\u003c\/li\u003e\n  \u003cli\u003eTwo pitch gauges for fast standard vs metric identification\u003c\/li\u003e\n  \u003cli\u003eColor-coded finishes: silver (UNC), black (UNF), gold (Metric)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and accurate are the tools for repeated professional use?\u003c\/h3\u003e\n\u003cp\u003eEach component is made from premium heat-treated steel or carbon steel to improve hardness and resist wear during repeated thread restoration jobs. The chasers and dies are engineered to preserve thread form while removing rust, paint and damage, giving accurate re-engagement with mating parts. With correct use and occasional light lubrication, the set holds up well in shop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated steel construction for lasting service life\u003c\/li\u003e\n  \u003cli\u003eChaser geometry restores threads without excessive material removal\u003c\/li\u003e\n  \u003cli\u003eThread files for coarse restoration in damaged or rounded holes\u003c\/li\u003e\n  \u003cli\u003eCarrying case prevents loss and protects cutting edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this kit safely to fix threads on engines or machinery?\u003c\/h3\u003e\n\u003cp\u003eStart by cleaning the area and checking thread pitch with the gauges, then run the correctly sized chaser tap or die by hand to reshape threads. Avoid power tools for initial passes—controlled, straight engagement prevents cross-threading. Use light cutting oil or lubricant where appropriate and finish with a thread file for heavily damaged areas before re-tapping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify pitch with the included gauges before selecting a chaser\u003c\/li\u003e\n  \u003cli\u003eTurn chasers by hand first, then use a wrench if alignment is perfect\u003c\/li\u003e\n  \u003cli\u003eApply light lubricant to reduce friction and protect edges\u003c\/li\u003e\n  \u003cli\u003eUse files to restore heavily rounded or deformed thread starts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the case and how is it organized for easy transport?\u003c\/h3\u003e\n\u003cp\u003eThe kit is supplied in a heavy-duty plastic case molded to hold each chaser, die, file and gauge in its own slot so parts stay protected and visible. Labels and the color-coding system let you identify the correct chaser quickly on the bench or in the field. The case closes securely for safe transport between job sites.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMolded slots for 28 taps, 28 dies, 3 files and 2 pitch gauges\u003c\/li\u003e\n  \u003cli\u003eColor-coded pieces reduce selection errors during repairs\u003c\/li\u003e\n  \u003cli\u003eCompact, lockable plastic carrying case for workshop or van\u003c\/li\u003e\n  \u003cli\u003eClear markings on each tool for quick size checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: The Loksun 61-piece Thread Repair Kit is ideal for automotive technicians, maintenance teams, hobby mechanics and industrial fitters who regularly restore or maintain threaded parts. It suits anyone who needs a broad selection of standardized chasers and dies, reliable durability for repeated use, and a portable, well-organized solution for thread maintenance across imperial and metric systems.\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 these chasers cut new threads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The chaser taps and dies are made to restore and clean existing threads rather than cut brand-new threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include metric and imperial pitch gauges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set contains two pitch gauges covering both standard (imperial) and metric thread pitches for quick identification.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Loksun","offers":[{"title":"Default Title","offer_id":67586698543289,"sku":"B0DYDRV18S","price":138.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/loksun-front-case-open.jpg?v=1790490320","url":"https:\/\/redleafauto.ca\/products\/loksun-thread-repair-kit-61-piece-unc-unf-metric-chasers-dies-color-coded-heat-treated-set","provider":"Redleaf Auto","version":"1.0","type":"link"}