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Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720
Estes Rockets Pro Series II Doorknob 009720

Estes Rockets Pro Series II Doorknob 009720

$37.04 
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SKU: EST9720
Availability: 2 in stock
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This unassembled Pro Series II model rocket kit recreates the Doorknob research rocket for hobbyists who enjoy historically inspired scale subjects. The 1:5.3 scale makes it a substantial build for both display and launch.

Product Details

  • Brand: Estes Rockets
  • Series: Pro Series II
  • Subject: Doorknob research rocket
  • Scale: 1:5.3
  • Kit format: Unassembled and requires assembly
  • Decals: Two decal options included for customization
  • Model number: 009720

About the Doorknob

The Doorknob rocket was developed for high-altitude research during the Hardtack testing series in 1958. This Estes kit brings that distinctive subject into a build-and-fly project for model rocket enthusiasts.

Build Notes

Plan for a full unassembled build and follow the kit instructions. Engines, a launch system, and recovery wadding are sold separately.

Related Products and Manufacturer Information

Browse the MPM Hobbies Model Rocketry collection for more kits and supplies, and visit the Estes Rockets official website for manufacturer information.