{"product_id":"totnend-10pc-open-end-wrench-set-8-24mm-crv-steel","title":"TOTNEND 10pc Wrench Set 8-24mm Open \u0026 Box End CRV Steel","description":"\n\u003ch2\u003eTOTNEND 10-Piece Double-End Wrench Set — 8–24mm\u003c\/h2\u003e\n\u003cp\u003eTackle any automotive, industrial, or home repair job with confidence using this professional-grade \u003cstrong\u003e10-piece combination wrench set\u003c\/strong\u003e from TOTNEND. Each spanner features a \u003cstrong\u003edouble-end design\u003c\/strong\u003e — one closed (box) end and one open end — so you get maximum versatility in a single, compact tool. Built from \u003cstrong\u003eChrome Vanadium Steel (CRV)\u003c\/strong\u003e with a polished mirror finish, these wrenches are built to last through years of demanding use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChrome Vanadium Steel (CRV)\u003c\/strong\u003e construction for exceptional strength, durability, and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble-end design\u003c\/strong\u003e — closed (ring) end and open end on every wrench for flexible fastener access\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMirror finish\u003c\/strong\u003e — corrosion-resistant surface keeps tools looking great and performing reliably\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-slip grip profile\u003c\/strong\u003e — engineered for secure torque transfer, even in tight or awkward spaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact profile\u003c\/strong\u003e — slim design reaches fasteners in confined engine bays and machinery compartments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide size range\u003c\/strong\u003e — 10 sizes cover the most common metric bolt and nut dimensions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultifunctional\u003c\/strong\u003e — ideal for automotive repairs, industrial maintenance, and household projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSize Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f4f4f4;\"\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px;\"\u003eEnd Type\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px;\"\u003eSizes Included\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eClosed (Box) End\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e8, 10, 11, 12, 13, 14, 17, 19, 22, 24 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eOpen End\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e8, 10, 11, 12, 13, 14, 17, 19, 22, 24 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × Double-end combination wrenches (8–24mm)\u003c\/li\u003e\n  \u003cli\u003ePackage dimensions: 435 × 330 × 3 mm (L × W × H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories Anti-Loosening Line Left Hand Thread Replacement Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1000d-tactical-edc-bag-military-ammo-pouch-hunting-wash-bag-dump-pouch-portable-tool-storage-handbag-compatible-military-utility\"\u003e1000D Tactical EDC Bag — Military Utility Tool Storage Handbag\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What material are these wrenches made from, and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: These wrenches are crafted from \u003cstrong\u003eChrome Vanadium Steel (CRV)\u003c\/strong\u003e, a high-alloy steel renowned for its superior hardness, toughness, and resistance to corrosion. CRV tools maintain their shape under high torque, making them a preferred choice for professional mechanics and serious DIYers alike.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these wrenches suitable for both metric car repairs and general home use?\u003c\/h4\u003ep\u0026gt;A: Absolutely. The 10 metric sizes (8–24mm) cover the most commonly used fastener dimensions found in automotive, industrial, and household applications. Whether you are working on an engine, assembling furniture, or maintaining machinery, this set has you covered.\n\n\u003ch4\u003eQ: What is the difference between the closed end and the open end on each wrench?\u003c\/h4\u003e\n\u003cp\u003eA: The \u003cstrong\u003eclosed (ring\/box) end\u003c\/strong\u003e fully encircles the fastener, providing greater grip and reduced risk of slipping — ideal for breaking loose tight bolts. The \u003cstrong\u003eopen end\u003c\/strong\u003e allows you to slide onto a fastener from the side, which is perfect for use in tight spots or when working on plumbing and pipe fittings. Having both on every wrench means you always have the right tool for the situation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many wrenches are included in the set?\u003c\/h4\u003e\n\u003cp\u003eA: The set includes \u003cstrong\u003e10 double-end combination wrenches\u003c\/strong\u003e, each with a closed end and an open end, providing 20 effective working ends in total across 10 metric sizes from 8mm to 24mm.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What material are these wrenches made from, and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These wrenches are crafted from Chrome Vanadium Steel (CRV), a high-alloy steel renowned for its superior hardness, toughness, and resistance to corrosion. CRV tools maintain their shape under high torque, making them a preferred choice for professional mechanics and serious DIYers alike.\"}}, {\"@type\": \"Question\", \"name\": \"Are these wrenches suitable for both metric car repairs and general home use?p\u003eA: Absolutely. The 10 metric sizes (8–24mm) cover the most commonly used fastener dimensions found in automotive, industrial, and household applications. Whether you are working on an engine, assembling furniture, or maintaining machinery, this set has you covered.\\n\\nQ: What is the difference between the closed end and the open end on each wrench?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The closed (ring\/box) end fully encircles the fastener, providing greater grip and reduced risk of slipping — ideal for breaking loose tight bolts. The open end allows you to slide onto a fastener from the side, which is perfect for use in tight spots or when working on plumbing and pipe fittings. 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