{"product_id":"sl728-28inch-lockend-garage-door-extension-spring-177-7-wire","title":"SL728 28Inch LockEnd Garage Door Extension Spring (.177 #7 Wire)","description":"\u003cp\u003eDescriptionThe SL728 28Inch LockEnd Extension Spring is a replacement for Holmestype springs for onepiece garage doors as well as for toy haulers using lift springs. Replace all springs at the same time for balanced door lift and even wear. PROUDLY MANUFACTURED IN THE USA. TECHNICAL DETAILS Two springs (one on each side) will lift a 90  150 lb. door Four springs (two on each side) will lift a 150  300 lb. door Safety containment rod to prevent spring from coming loose Minimum 1 in. low headroom required Length over coils = 28 in. Outside diameter = 15\/16 in. Wire diameter gauge = (0.177) #7 Initial tension = 110120 lbs. Maximum allowable stretch = 18.5 in. E900 HARDWARE 100% SATISFACTION GUARANTEE : E900 HARDWARE products are distributed exclusively by WESSOL and are warranted against defects or failures for one year from the purchase date. Should you incur a defect or failure during this period, WESSOL will assist you or replace the product(s) at no additional cost. Need Application Help? We know that you want to be sure that you are replacing the correct garage door hardware! If you have any questions about this products compatibility for your specific application, please reach out and ask our experts! PLEASE INSTALL ALL HARDWARE AS DIRECTED\u003c\/p\u003e","brand":"E900 HARDWARE","offers":[{"title":"Default Title","offer_id":45461058158707,"sku":"WBHDWB00T38C72Y","price":55.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1958\/6419\/files\/61cqUILQixL.jpg?v=1788854622","url":"https:\/\/slickpurchase.com\/products\/sl728-28inch-lockend-garage-door-extension-spring-177-7-wire","provider":"Slickpurchase","version":"1.0","type":"link"}