{"product_id":"otc-3-3-4in-8-point-wheel-bearing-locknut-socket-3-4in-drive-5in-deep","title":"OTC 3-3\/4in 8-Point Wheel Bearing Locknut Socket, 3\/4in Drive — 5in Deep","description":"\u003cp\u003e\u003cstrong\u003eOTC 1925 is a heavy-duty 3-3\/4\" 8-point wheel bearing locknut socket built for 3\/4\" square-drive manual tools to remove and install wheel bearing locknuts reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis socket is purpose-built for wheel bearing locknuts: forged from high-strength steel, sized 3-3\/4\" flat-to-flat with an 8-point profile, and 5\" deep to clear spindles during service. It is designed exclusively for use with 3\/4\" square-drive manual tools — do not use with impact tools. The OTC 1925 balances durability and value for professional shops and DIYers who need a dependable specialty socket for axle and hub work.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this socket fit typical wheel bearing locknuts?\u003c\/h3\u003e\n\u003cp\u003eThe OTC 1925 fits locknuts that measure 3-3\/4\" across flats and features an 8-point configuration to engage nut corners firmly. Before purchase, measure your locknut flat-to-flat to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpening: 3-3\/4\" (flat-to-flat)\u003c\/li\u003e\n  \u003cli\u003ePoint style: 8-point for positive nut engagement\u003c\/li\u003e\n  \u003cli\u003eDepth: 5\" to clear spindle and hub components\u003c\/li\u003e\n  \u003cli\u003eUse: measure locknut flats to verify fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and torque methods can I safely use with it?\u003c\/h3\u003e\n\u003cp\u003eThis socket is engineered for manual 3\/4\" square-drive tools such as breaker bars and torque wrenches. It is not rated for impact driver or air-tool use; impacts can deform the socket and void warranty or product safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrive size: 3\/4\" square drive (manual only)\u003c\/li\u003e\n  \u003cli\u003eRecommended tools: breaker bars, torque wrenches, hand rachets with 3\/4\" drive\u003c\/li\u003e\n  \u003cli\u003eNot for: impact wrenches, pneumatic or electric impact tools\u003c\/li\u003e\n  \u003cli\u003eReason: prevents rounding and preserves high-strength steel profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the OTC 1925 under heavy shop use?\u003c\/h3\u003e\n\u003cp\u003eManufactured from high-strength steel and formed to resist rounding, the 1925 is built to withstand high torque during bearing service. Its design focuses on longevity in professional environments where axle and hub jobs require repeatable, accurate engagement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: forged high-strength steel for toughness\u003c\/li\u003e\n  \u003cli\u003eGeometry: 8-point shape reduces slippage on nut corners\u003c\/li\u003e\n  \u003cli\u003eDepth and wall thickness engineered for spindle clearance and strength\u003c\/li\u003e\n  \u003cli\u003eValue: specialty tool for frequent service applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The OTC 1925 is ideal for automotive technicians, fleet mechanics, and informed DIY enthusiasts who encounter vehicles with 3-3\/4\" wheel bearing locknuts. If you perform axle, hub, or bearing service regularly and use manual 3\/4\" drive tools, this socket provides a reliable, professional-grade option that resists rounding and simplifies removal and installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeatures include a 3-3\/4\" 8-point opening, 5\" depth, and 3\/4\" square-drive manual compatibility.\u003c\/li\u003e\n  \u003cli\u003eDesigned for value and repeated shop use; not compatible with impact tools.\u003c\/li\u003e\n\u003c\/ul\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 I use this socket with an impact wrench?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The OTC 1925 is for 3\/4\" square-drive manual tools only; impact use can damage the socket and void warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm it fits my locknut?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Measure the locknut flat-to-flat; the OTC 1925 fits nuts that are 3-3\/4\" across flats with an 8-point profile.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OTC","offers":[{"title":"Default Title","offer_id":48086771171486,"sku":"B00063YJIU","price":58.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/otc-1925-front-profile.jpg?v=1785904378","url":"https:\/\/northtrailauto.ca\/products\/otc-3-3-4in-8-point-wheel-bearing-locknut-socket-3-4in-drive-5in-deep","provider":"North Trail Auto","version":"1.0","type":"link"}