{"product_id":"est2231","title":"Fin Alignment Guide for Model Rockets (EST2231)","description":"\u003cdiv class=\"product_description\"\u003e \u003cp\u003eThe Fin Alignment Guide for Model Rockets is a precision-molded tool that simplifies the process of attaching fins by guiding three or four fins onto rocket bodies of various diameters—from BT-20 to BT-80—and keeping them aligned as the adhesive sets.\u003c\/p\u003e \u003cp\u003eIts adjustable vertical fin holders accommodate fins made from 3\/32-inch or 1\/8-inch thick balsa, basswood, or plywood, helping ensure consistent, straight fins and reducing the trial-and-error of hold-and-dry assembly. This makes fin installation faster and more reliable for serious hobbyists seeking repeatable results.\u003c\/p\u003e \u003c\/div\u003e","brand":"Estes (EST)","offers":[{"title":"Default Title","offer_id":48270425096244,"sku":"EST2231","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/EST2231.jpg?v=1788295079","url":"https:\/\/nankinhobby.com\/products\/est2231","provider":"Nankin Hobby","version":"1.0","type":"link"}