{"product_id":"heavy-duty-extension-garage-door-spring-2-pack-for","title":"Heavy Duty Extension Garage Door Spring 2 Pack For 170 Pound Doors With Double Loop Ends And Easy Install Tough As Nails Replacement For Sectional Garage Doors That Holds Up Under Everyday Use","description":"\u003cdiv\u003eHeavy-Duty 170lb Extension Garage Door Springs, 2-Pack\u003cbr\u003e\n✔️ 170 lb capacity, double-loop ends, corrosion resistant, fits 7' doors \u003cp\u003eThe 170-pound heavy-duty extension spring set is designed to replace worn or broken sectional garage door extension springs for 7' tall doors. It’s spray painted and oil tempered for corrosion resistance and longevity, with two springs included for balanced operation. DASMA WARNING: HIGH SPRING TENSION CAN CAUSE SERIOUS INJURY OR DEATH. ADJUSTMENTS OR REPAIRS MUST ONLY BE DONE BY A TRAINED DOOR SYSTEMS TECHNICIAN USING PROPER TOOLS.\u003c\/p\u003e \u003cp\u003e✅ 170 POUND WEIGHT CAPACITY \u003cbr\u003e✅ DOUBLE LOOPED ENDS FOR STRENGTH \u003cbr\u003e✅ COATED STEEL COILS, SPRAY-PAINTED \u0026amp; OIL-TEMPERED FOR CORROSION RESISTANCE \u003cbr\u003e✅ INCLUDES 2 EXTENSION SPRINGS FOR 7' TALL DOORS \u003cbr\u003e✅ 25.2 in (640 mm) coil-to-coil length \u003cbr\u003e✅ 1-YEAR WARRANTY AGAINST DEFECTS OR FAILURE \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a heavy-duty extension spring for a sectional garage door and how does it work?\u003c\/p\u003e\n\u003cp\u003eThis handy overview explains how the extension spring balances door weight and why proper replacement matters.\u003c\/p\u003e\n- extension-spring basics for 7-foot sectional doors\n- balancing door weight and tension for smooth operation\n- choosing 170 lb capacity with coil length 25.2 in (640 mm) and 7' height (2134 mm)\n- safety considerations and professional installation recommendations\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48727218487531,"sku":"VXB08B47M6RV","price":112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61jPTI1pWgL.jpg?v=1780602878","url":"https:\/\/vxb.com\/products\/heavy-duty-extension-garage-door-spring-2-pack-for","provider":"VXB Bearings","version":"1.0","type":"link"}