{"product_id":"doorknob-model-rocket","title":"DOORKNOB MODEL ROCKET","description":"Standing over 27 in. tall with wood fins and\u003cbr\u003epowered by E and F engines the Doorknob can\u003cbr\u003ereach the maximum altitudes of 1100 ft. on an\u003cbr\u003eF15-6 Estes engine. The 18 in. nylon parachute\u003cbr\u003ecreates a long, smooth recovery. An easier build\u003cbr\u003ethan other pro series kits, the Doorknob is a great\u003cbr\u003eintroduction to rocketeers looking to increase their\u003cbr\u003ebuilding skills and practice using higher powered\u003cbr\u003eengines. As a bonus, this kit has two sets of decals\u003cbr\u003eavailable for those who want to turn this scale\u003cbr\u003emodel into a sports model.\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003eSKILL LEVEL: Advanced\u003c\/li\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003eLENGTH: 26.9 in. (68.3 cm)\u003c\/li\u003e\u003cli\u003eDIAMETER: 3 in. (76 mm)\u003c\/li\u003e\u003cli\u003eEST. WEIGHT: 10 oz. (283.5g)\u003c\/li\u003e\u003cli\u003eRECOVERY: 18 in. (45.7 cm) nylon parachute\u003c\/li\u003e\u003cli\u003ePROJECTED MAX ALTITUDE: 1100 ft. (335 m)\u003c\/li\u003e\u003cli\u003eRECOMMENDED ENGINES: E16-4, F15-4, F15-6 w\/Engine Adapter - D12-3\u003c\/li\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":52446352474412,"sku":"EST9720","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/7863\/0444\/files\/est9720.jpg?v=1766358134","url":"https:\/\/www.echosixhobbies.com\/products\/doorknob-model-rocket","provider":"Echo Six Hobbies","version":"1.0","type":"link"}