{"product_id":"flexible-spring-steel-socket-extension-bar","title":"🔧 Flexible Spring Steel Socket Extension Bar for Ratchet Wrench ⚙️","description":"\u003cstyle\u003e\n  .flex-bar-page {\n    --fb-orange: #c36910;      \/* 工业高光橙 *\/\n    --fb-green: #2e7d32;       \/* 安全极佳绿 *\/\n    --fb-dark: #111827;        \/* 钛钢极夜黑 *\/\n    --fb-light: #f8fafc;       \/* 工业洁净白底 *\/\n    --fb-border: #e2e8f0;\n    --fb-text: #334155;\n    --fb-muted: #64748b;\n    --fb-white: #ffffff;\n\n    max-width: 760px; \/* 锁定移动端黄金宽度 *\/\n    margin: 0 auto;\n    padding: 10px;\n    box-sizing: border-box;\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n    color: var(--fb-text);\n    line-height: 1.65;\n    background: var(--fb-white);\n  }\n\n  .flex-bar-page * {\n    box-sizing: border-box;\n  }\n\n  .flex-bar-page h1,\n  .flex-bar-page h2,\n  .flex-bar-page h3,\n  .flex-bar-page p {\n    margin-top: 0;\n  }\n\n  .flex-bar-page h1 {\n    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 margin-bottom: 26px;\n  }\n\n  .fb-section--soft {\n    padding: 16px;\n    background: var(--fb-light);\n    border: 1px solid var(--fb-border);\n    border-radius: 16px;\n  }\n\n  .fb-hero {\n    padding: 16px 8px;\n    text-align: center;\n    background: var(--fb-light);\n    border: 1px solid var(--fb-border);\n    border-radius: 16px;\n  }\n\n  .fb-eyebrow {\n    display: inline-block;\n    margin-bottom: 6px;\n    color: var(--fb-orange);\n    font-size: 11px;\n    font-weight: 800;\n    letter-spacing: 1.5px;\n    text-transform: uppercase;\n  }\n\n  \/* 核心优势 2列网格卡片 *\/\n  .fb-benefits-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 8px;\n    margin-top: 14px;\n  }\n\n  .fb-benefit-card {\n    padding: 12px 10px;\n    background: var(--fb-white);\n    border: 1px solid var(--fb-border);\n    border-radius: 10px;\n    box-shadow: 0 2px 6px rgba(0,0,0,.01);\n  }\n\n  .fb-benefit-card strong {\n    display: block;\n    font-size: 13.5px;\n    color: var(--fb-dark);\n    margin-bottom: 2px;\n  }\n\n  .fb-benefit-card p {\n    font-size: 12px;\n    line-height: 1.4;\n  }\n\n  \/* 场景平铺网格 *\/\n  .fb-zone-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 8px;\n    margin-top: 14px;\n    text-align: center;\n  }\n\n  .fb-zone-item {\n    padding: 10px 4px;\n    background: rgba(255, 255, 255, 0.15) !important;\n    border: 1px solid rgba(255, 255, 255, 0.25) !important;\n    border-radius: 8px;\n    font-size: 12.5px;\n    font-weight: 700;\n    color: #ffffff !important;\n  }\n\n  \/* ⚙️ 左右极致工整对齐的技术参数面板 *\/\n  .fb-table-box {\n    margin-top: 14px;\n    border: 1px solid var(--fb-border);\n    border-radius: 12px;\n    overflow: hidden;\n  }\n\n  .fb-spec-row {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    padding: 12px 16px;\n    font-size: 13px;\n    border-bottom: 1px solid var(--fb-light);\n    background: #ffffff;\n    gap: 12px;\n  }\n\n  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18px;\n  }\n\n  .fb-notice-box li {\n    margin-bottom: 4px;\n  }\n\n  @media (min-width: 600px) {\n    .fb-benefits-grid { grid-template-columns: repeat(3, 1fr); }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"flex-bar-page\"\u003e\n\u003c!-- Hero Banner 头部区域 --\u003e\n\u003csection class=\"fb-section\"\u003e\n\u003cdiv class=\"fb-hero\"\u003e\n\u003cspan class=\"fb-eyebrow\"\u003e🔧 FLEXIBLE SPRING STEEL SHAFT • EASY ANGLE ACCESS ⚙️\u003c\/span\u003e\n\u003ch1\u003eFlexible Spring Steel Socket Extension Bar\u003c\/h1\u003e\n\u003c!-- 首屏核心 GIF 1 (原 extension-rod-detail-01.gif) --\u003e\n\u003cdiv class=\"fb-gif-container\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0935\/1577\/6293\/files\/extension-rod-detail-01.gif?v=1784215269\" alt=\"Flexible extension rod loosening bolts at awkward angles in engine bay\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 14.5px; color: var(--fb-text); font-weight: 500; padding: 0 4px; margin-top: 14px;\"\u003eReach tight spots where traditional solid extension bars won't fit! Tightly coiled spring steel shafts flex up to 45° while maintaining smooth torque transfer for all hand ratchet applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 独立大图平铺一：全功能概述 \u0026 45度弯曲 GIF 2 (原 extension-rod-detail-02.gif) --\u003e\n\u003csection class=\"fb-section\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e⚙️ Flexes Up To 45° While Maintaining Full Rotational Torque 🔧\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c!-- 顶格大方全屏平铺 GIF 2 --\u003e\n\u003cdiv class=\"fb-gif-container\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0935\/1577\/6293\/files\/extension-rod-detail-02.gif?v=1784215283\" alt=\"Flexible spring extension rod bending up to 45 degrees angle\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"fb-benefits-grid\"\u003e\n\u003cdiv class=\"fb-benefit-card\"\u003e\n\u003cstrong\u003e🌀 Up to 45° Flex Angle\u003c\/strong\u003e\n\u003cp\u003eBends around obstacles to reach awkward bolts and nuts effortlessly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-benefit-card\"\u003e\n\u003cstrong\u003e🔒 Ball Detent Locking\u003c\/strong\u003e\n\u003cp\u003eSpring-loaded ball detent latches sockets firmly to prevent dropping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-benefit-card\"\u003e\n\u003cstrong\u003e🛡️ Heavy-Gauge Carbon Steel\u003c\/strong\u003e\n\u003cp\u003eMirror chrome-plated anvils with tightly wound spring shafts for durability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-benefit-card\"\u003e\n\u003cstrong\u003e📐 3 Drive Sizes Available\u003c\/strong\u003e\n\u003cp\u003eAvailable in 1\/4\" (6.35mm), 3\/8\" (10mm), and 1\/2\" (12.5mm) drive options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 独立大图平铺二：弹簧钢材质与工艺 GIF 3 (原 extension-rod-detail-03.gif) --\u003e\n\u003csection class=\"fb-section fb-section--soft\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e💪 Heavy-Gauge Wound Spring Steel \u0026amp; Chrome Vanadium Anvils\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c!-- 顶格大方全屏平铺 GIF 3 --\u003e\n\u003cdiv class=\"fb-gif-container\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0935\/1577\/6293\/files\/extension-rod-detail-03.gif?v=1784215290\" alt=\"Spring steel construction and chrome vanadium anvils close up\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center; padding: 0 4px; color: var(--fb-muted);\"\u003eEngineered with spring-loaded radius corners inside square drive slots to reduce tool wear and extend socket lifespan.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 独立大图平铺三：规格驱动尺寸对比图 4 (原 extension-rod-detail-04.jpg) --\u003e\n\u003csection class=\"fb-section\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e📐 Available Drive Sizes — 1\/4\", 3\/8\" \u0026amp; 1\/2\" Drive Options\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c!-- 顶格大方全屏平铺 JPG 4 --\u003e\n\u003cdiv style=\"margin-bottom: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0935\/1577\/6293\/files\/extension-rod-detail-04.jpg?v=1784215297\" alt=\"Drive sizes 1\/4 inch 3\/8 inch 1\/2 inch specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 广泛适用多场景大暗框区域 --\u003e\n\u003csection class=\"fb-section\" style=\"padding: 0; margin-bottom: 26px;\"\u003e\n\u003cdiv style=\"padding: 22px 16px; background: #111827 !important; border-radius: 16px !important; color: #ffffff !important; text-align: center;\"\u003e\n\u003cspan style=\"display: inline-block; margin-bottom: 6px; color: #fed7aa !important; font-size: 11px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase;\"\u003e Essential Toolbox Companion \u003c\/span\u003e\n\u003ch2 style=\"color: #ffffff !important; font-size: 19.5px !important; margin-top: 0; margin-bottom: 14px; font-weight: 800; line-height: 1.35;\"\u003e🔧 Perfect For Automotive Repairs, Engine Bays \u0026amp; Machinery ⚙️\u003c\/h2\u003e\n\u003cdiv class=\"fb-zone-grid\"\u003e\n\u003cdiv class=\"fb-zone-item\"\u003e🚗 Engine Compartments\u003c\/div\u003e\n\u003cdiv class=\"fb-zone-item\"\u003e🏍️ Motorcycle Maintenance\u003c\/div\u003e\n\u003cdiv class=\"fb-zone-item\"\u003e🧰 Tight Cabinet Corners\u003c\/div\u003e\n\u003cdiv class=\"fb-zone-item\"\u003e🛠️ Industrial Machinery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 📋 技术参数面板 --\u003e\n\u003csection class=\"fb-section fb-section--soft\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 10px;\"\u003e\n\u003ch2\u003e📋 Product Specifications Profile\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-table-box\"\u003e\n\u003cdiv class=\"fb-spec-row\"\u003e\n\u003cdiv class=\"fb-spec-label\"\u003eProduct Archetype\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\" style=\"font-weight: 800; color: var(--fb-dark);\"\u003eFlexible Spring Steel Socket Extension Bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-row\"\u003e\n\u003cdiv class=\"fb-spec-label\"\u003eShaft Material\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\"\u003eHeavy-Gauge Wound Carbon Spring Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-row\"\u003e\n\u003cdiv class=\"fb-spec-label\"\u003eAnvil Finish\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\"\u003eMirror Chrome Vanadium Plating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-row\"\u003e\n\u003cdiv class=\"fb-spec-label\"\u003e1\/4\" Drive (6.35mm)\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\"\u003eLength: 145mm | Weight: 60g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-row\"\u003e\n\u003cdiv class=\"fb-spec-label\"\u003e3\/8\" Drive (10mm)\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\"\u003eLength: 200mm | Weight: 160g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-row\"\u003e\n\u003cdiv class=\"fb-spec-label\"\u003e1\/2\" Drive (12.5mm)\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\"\u003eLength: 250mm | Weight: 317g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-row\" style=\"background: #fff7ed;\"\u003e\n\u003cdiv class=\"fb-spec-label\" style=\"color: var(--fb-orange);\"\u003eSafety Lock\u003c\/div\u003e\n\u003cdiv class=\"fb-spec-value\" style=\"font-weight: bold; color: var(--fb-dark);\"\u003eSpring-Loaded Ball Detent Drive Head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 重要操作提醒 --\u003e\n\u003cdiv class=\"fb-notice-box\"\u003e\n\u003cstrong\u003e💡 Usage Guidelines \u0026amp; Precautions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClockwise Rotation Only:\u003c\/strong\u003e Always operate clockwise when applying torque. Counterclockwise rotation may loosen the drive head.\u003c\/li\u003e\n\u003cli\u003eSuitable for hand ratchet applications and light-to-medium duty torque tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 强转化促单收尾大暗框 --\u003e\n\u003cdiv class=\"fb-cta-banner\"\u003e\n\u003ch2\u003e⚙️ REACH TIGHT BOLTS WITH EASE \u0026amp; FLEXIBLE CONTROL TODAY! 🔧\u003c\/h2\u003e\n\u003cp\u003eSelect your required drive size options above and welcome a flexible ratchet extension bar to your toolbox today.\u003c\/p\u003e\n\u003cdiv class=\"fb-cta-trust-line\"\u003e\n\u003cspan class=\"fb-trust-badge\"\u003e🔒 Safe Checkout\u003c\/span\u003e \u003cspan class=\"fb-trust-badge\"\u003e⚡ Fast Fulfillment\u003c\/span\u003e \u003cspan class=\"fb-trust-badge\"\u003e📦 Insured Tracked Delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 底部四列高质感信托徽章 --\u003e\n\u003cdiv class=\"fb-trust-grid\"\u003e\n\u003cdiv class=\"fb-trust-item\"\u003e🔒 Safe Secure\u003c\/div\u003e\n\u003cdiv class=\"fb-trust-item\"\u003e📦 Insured Route\u003c\/div\u003e\n\u003cdiv class=\"fb-trust-item\"\u003e🌀 45° Flex\u003c\/div\u003e\n\u003cdiv class=\"fb-trust-item\"\u003e🔧 Spring Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WHX","offers":[{"title":"1\/4 (6.35mm)","offer_id":48951408394394,"sku":null,"price":26.99,"currency_code":"USD","in_stock":true},{"title":"3\/8 (10mm)","offer_id":48951408459930,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"1\/2 (12.5mm)","offer_id":48951408525466,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3314\/2682\/files\/Electric-Wrench-Sleeve-Universal-Extension-Rod_06_92fa8412-6092-4412-9e9e-f5183c279dcd.jpg?v=1785834121","url":"https:\/\/povlya.com\/products\/flexible-spring-steel-socket-extension-bar","provider":"povlya.com","version":"1.0","type":"link"}