Doorknob Scale Pro Series Rocket Kit
Made by Estes · EST9720
Sale
-24%
$49.99
List price: $65.95
2 in stock
Parts lists
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Description
Standing over 27 inch tall with wood fins and
powered by E and F engines the Doorknob can
reach the maximum altitudes of 1100 ft. on an
F15-6 Estes engine. The 18 inch nylon parachute
creates a long, smooth recovery. An easier build
than other pro series kits, the Doorknob is a great
introduction to rocketeers looking to increase their
building skills and practice using higher powered
engines. As a bonus, this kit has two sets of decals
available for those who want to turn this scale
model into a sports model.
FEATURES:
- SKILL LEVEL: Advanced
SPECIFICATIONS:
- LENGTH: 26.9 inch (68.3 cm)
- DIAMETER: 3 inch (76 mm)
- EST. WEIGHT: 10 oz. (283.5g)
- RECOVERY: 18 inch (45.7 cm) nylon parachute
- PROJECTED MAX ALTITUDE: 1100 ft. (335 m)
- RECOMMENDED ENGINES: E16-4, F15-4, F15-6 w/Engine Adapter - D12-3Manufacturer information
All warranties and guarantees, including missing items, are handled directly by the manufacturer of that item. Should there be any problem with a product, you (The Customer) will need to contact the manufacturer to obtain service. Manufacturer contact information is available upon request. We must be contacted for a return authorization number before returning items for any reason. We cannot accept returned items that have been opened or are not in their original sealed factory containers.
Compatible vehicles
Additional details
| Country of origin | China |
| Package dimensions | 24.00" × 5.50" × 4.25" 60.96 cm × 13.97 cm × 10.80 cm |
| Part numbers | EST9720 047776097209 |
| Shipping weight | 18.30 ounces 518.80 grams 1.14 pounds |
⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov ⚠️