{"product_id":"lisle-stud-remover-71200-3-8-3-4-capacity-1-2-drive-flush-grip-extractor","title":"Lisle Stud Remover 71200 — 3\/8\"–3\/4\" Capacity, 1\/2\" Drive Flush-Grip Extractor","description":"\u003cp\u003e\u003cstrong\u003eLisle 71200 is a compact stud remover designed to grab and extract broken or stubborn studs from engine blocks, exhaust manifolds, cylinder heads and similar mounting surfaces.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen studs shear off flush with a mounting surface, accessing and removing them without harming the surrounding threads can be difficult. The Lisle 71200 Stud Remover is built to seat tightly against the mounting surface and clamp onto studs from 3\/8\" (10 mm) up to 3\/4\" (19 mm). It uses a 1\/2\" square drive and two precision holes to fit the stud diameter securely, helping technicians remove studs quickly while protecting the component’s threads.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Lisle 71200 prevent damage to threads?\u003c\/h3\u003e\n\u003cp\u003eThe tool's dual-hole design provides a snug fit around the stud so turning force is concentrated on the stud rather than the surrounding material. That reduced slippage lowers the risk of scoring or enlarging threaded bores when extracting a stuck or broken stud.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo hole sizes: 1\/2\" (14 mm) and 3\/4\" (19 mm) for a close match to stud diameter\u003c\/li\u003e\n  \u003cli\u003eFlush-grip geometry to reach studs broken near the mounting plane\u003c\/li\u003e\n  \u003cli\u003eWorks with standard 1\/2\" square drive tools to control torque precisely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat stud sizes and applications does this remover cover?\u003c\/h3\u003e\n\u003cp\u003eThe Lisle 71200 accommodates a range of common automotive stud diameters from 3\/8\" (10 mm) to 3\/4\" (19 mm), making it suitable for many engine and exhaust service tasks. It’s useful wherever studs are recessed, sheared off, or otherwise hard to get a wrench onto.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective across typical engine block, head and manifold stud sizes\u003c\/li\u003e\n  \u003cli\u003eWorks on studs broken flush with mounting surfaces\u003c\/li\u003e\n  \u003cli\u003eIdeal for exhaust manifold, head bolt, and accessory stud extraction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the Lisle 71200 safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eFit the appropriate hole over the protruding portion of the stud, seat the tool flush against the mounting surface, then apply steady turning force with a 1\/2\" square-drive ratchet or breaker bar. If the stud is corroded, consider penetrating lubricant and incremental torque to reduce risk of additional breakage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect the hole that most closely matches the stud diameter\u003c\/li\u003e\n  \u003cli\u003eSeat tool flush to the mounting surface for best grip\u003c\/li\u003e\n  \u003cli\u003eUse standard 1\/2\" drive socket tools; apply steady, controlled torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Lisle 71200 Stud Remover is built for professional mechanics, shop technicians, and experienced DIYers who frequently work on engines, exhaust systems, and other assemblies where studs shear or corrode. It’s particularly valuable when a stud breaks off close to its mounting surface and conventional extraction methods risk damaging the bore. Packaged compactly (approximately 5.25\" wide × 6.13\" high × 2.5\" deep), this tool slips into a shop drawer or tool roll for quick access during engine repairs and rebuilds.\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 drive size does the Lisle 71200 require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The stud remover is used with a 1\/2\" square drive, compatible with common ratchets and breaker bars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this tool remove studs broken flush with the surface?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its flush-grip design lets it clamp studs broken very close to the mounting surface for extraction.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":55171215491415,"sku":"B0041ESF2G","price":47.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/lisle-71200-front-view.jpg?v=1790440627","url":"https:\/\/britishgarage.co.uk\/products\/lisle-stud-remover-71200-3-8-3-4-capacity-1-2-drive-flush-grip-extractor","provider":"British Garage","version":"1.0","type":"link"}