{"product_id":"mannifen-2-jaw-gear-puller-12-inch-reversible-jaws-forged-chrome-vanadium-steel","title":"MANNIFEN 2-Jaw Gear Puller 12-inch — Reversible Jaws, Forged Chrome Vanadium Steel","description":"\u003cp\u003e\u003cstrong\u003eThe MANNIFEN 2-Jaw Gear Puller is a heavy-duty, reversible 12-inch bearing and pulley puller built from forged chrome vanadium steel for controlled, damage-free removal of gears, pulleys, flywheels and bearings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis two-jaw puller combines strength and adaptability: heat-treated chrome vanadium construction for toughness, a reversible jaw design for internal or external pulls, and an adjustable spindle with a hexagonal head and flange for safer, more accurate operation. Although styled as a 12-inch puller, the jaw opening reaches up to 9.84 inches because of built-in anti-drop safety pins; the tool is intended for common automotive, motorcycle and machinery removal tasks where controlled extraction matters.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the reversible jaw design adapt to different pulling jobs?\u003c\/h3\u003e\n\u003cp\u003eThe jaws flip to face either inward or outward so you can switch between internal and external pulling without needing separate tools. Teeth and hook shapes are positioned to grip shafts, hubs, bearings and pulleys securely while the arm spacing and jaw depth are adjustable to suit varying part geometries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlip jaws for internal or external pulls.\u003c\/li\u003e\n  \u003cli\u003eAdjustable clamping depth for different hub profiles.\u003c\/li\u003e\n  \u003cli\u003eHooks designed to engage flanges and spool edges.\u003c\/li\u003e\n  \u003cli\u003eAnti-drop pins lock jaw position for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this puller durable and safe under load?\u003c\/h3\u003e\n\u003cp\u003eForged chrome vanadium steel and a heat-treatment process give the puller high hardness and improved fatigue resistance for repeated workshop use. Safety features such as the hexagonal spindle head with flange, anti-slip design and stabilizing beam button reduce slippage and sudden releases when applying torque.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged chrome vanadium construction for strength.\u003c\/li\u003e\n  \u003cli\u003eHeat-treated components for wear resistance.\u003c\/li\u003e\n  \u003cli\u003eHex head spindle with flange prevents wrench slip.\u003c\/li\u003e\n  \u003cli\u003eButton on beam improves jaw stability and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size parts will this 12-inch puller actually handle?\u003c\/h3\u003e\n\u003cp\u003eWhile marketed as a 12-inch puller, the usable jaw opening is up to 9.84 inches due to the anti-drop pins that secure the hooks. The adjustable clamping width and depth accommodate most small-to-medium automotive and machinery gears, bearings and pulleys; always confirm part measurements against the maximum opening before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal size: 12-inch frame, usable jaw span: 9.84 inches.\u003c\/li\u003e\n  \u003cli\u003eSuits a wide range of automotive pulleys, flywheels and bearings.\u003c\/li\u003e\n  \u003cli\u003eAdjusts to different grip widths for versatile fit.\u003c\/li\u003e\n  \u003cli\u003eNot intended for oversized industrial shafts beyond opening limit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I get a clean, damage-free removal with this tool?\u003c\/h3\u003e\n\u003cp\u003eThe puller delivers steady, centered force through its spindle and reversible jaws so parts come off evenly rather than being pried or hammered. Using a wrench on the hexagonal spindle head while keeping the jaws seated under a flange or edge minimizes marring and prevents bending or chipping of parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter spindle applies controlled axial force.\u003c\/li\u003e\n  \u003cli\u003eJaws grip under flanges to avoid part damage.\u003c\/li\u003e\n  \u003cli\u003eAnti-slip spindle flange keeps wrench contact secure.\u003c\/li\u003e\n  \u003cli\u003eUse gradual, even turns for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The MANNIFEN 2-Jaw Gear Puller is aimed at DIY mechanics, small repair shops and maintenance technicians who need a robust, general-purpose puller for car and motorcycle maintenance, small machinery repairs and bicycle or equipment servicing. It’s best when you require a versatile tool that balances strength, safety features and straightforward adjustability rather than an oversized industrial extractor.\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 the jaws be used for both internal and external pulling?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The jaws reverse to face inward or outward, enabling both internal and external pulls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum opening of the 12-inch model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Although labeled 12-inch, the jaws open up to 9.84 inches due to anti-drop pins.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MANNIFEN","offers":[{"title":"Default Title","offer_id":55168727679319,"sku":"B0D59XDFQT","price":73.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/mannifen-front-view-gear-puller_211d63e8-b50d-4e0a-a1d1-daf080eb535d.jpg?v=1790412656","url":"https:\/\/britishgarage.co.uk\/products\/mannifen-2-jaw-gear-puller-12-inch-reversible-jaws-forged-chrome-vanadium-steel","provider":"British Garage","version":"1.0","type":"link"}