Building Supplies

Building Supplies

Whether you need to replace parts on a damaged model, or build your own model rocket from scratch, Rocketry Works has the supplies you need.

  • Excel #11 blade dispenser with 15 blades

    Excel

    #11 Blade 15 Pack with Dispenser

    MSRP: $9.24
    $7.85
    This spare blade dispenser is an important hobby knife accessory, because it features a secure compartment to store your used knife blades. One side of the dispenser holds 15 new #11 blades, and the other side holds used blades safely and securely...
    EXC-23011
    MSRP: $9.24
    $7.85
  • 1010 Rail Button 1010 Rail Button

    Rocketry Works

    1010 Rail Buttons (2 pack)

    $2.49
    Rail buttons, used with a launch rail, provide superior guidance while a mid to high power rocket accelerates to safe flight speed so the fins can guide the model in flight. Rocketry works' rail buttons fit a standard 1010 launch rail, and includes...
    RW-RB-1010
    $2.49
  • 13mm - 18mm Motor Adapter 13mm - 18mm Motor Adapter Packaging

    Estes

    13mm - 18mm Adapter (3 pack)

    MSRP: $5.99
    $5.09
    Some small model rockets with 18mm motor mounts can fly successfully on smaller 13mm motors. This motor adapter securely holds a 13mm black powder motor inside an 18mm motor mount. Make sure you research suitable motors before flying a 13mm motor in an...
    EST-2316
    MSRP: $5.99
    $5.09
  • 24mm - BT-70 Plywood Centering Rings

    Rocketry Works

    24mm - 56mm (BT-70) Centering Rings (2)

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount a 24mm motor tube in a 56mm (BT-70) airframe tube. Rocketry Works' unique perforation pattern allows users to knock out holes for shock cord or for an eye hook, and...
    RW-CR-24MM BT-70 PW 3MM
    $1.99
  • 24mm - BT-80 Plywood Centering Rings

    Rocketry Works

    24mm - 66mm (BT-80) Centering Rings (2)

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount a 24mm motor tube in a 66mm (BT-80) airframe tube. Rocketry Works' unique perforation pattern allows users to knock out holes for shock cord or for an eye hook, and...
    RW-CR-24MM BT-80 PW 3MM
    $1.99
  • Estes 24mm Plastic Motor Retainer Estes 24mm Plastic Motor Retainer packaging

    Estes

    24mm Threaded Plastic Motor Retainer

    MSRP: $7.99
    $6.79
    Estes' lightweight plastic motor retainer is a convenient way to securely retain composite 24mm motors in the motor tube. It is not suitable for Estes black powder motors that with a cardboard motor case. Mount the interior threads to the aft end of a...
    EST-9751
    MSRP: $7.99
    $6.79
  • 29mm - BT-70 Plywood Centering Rings

    Rocketry Works

    29mm - 56mm (BT-70) Centering Rings (2)

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount a 29mm motor tube in a 56mm (BT-70) airframe tube. Rocketry Works' unique perforation pattern allows users to knock out holes for shock cord or for an eye hook, and...
    RW-CR-29MM BT-70 PW 3MM
    $1.99
  • 29mm - BT-80 Plywood Centering Rings

    Rocketry Works

    29mm - 66mm (BT-80) Centering Rings (2)

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount a 29mm motor tube in a 66mm (BT-80) airframe tube. Rocketry Works' unique perforation pattern allows users to knock out holes for shock cord or for an eye hook, and...
    RW-CR-29MM BT-80 PW 3MM
    $1.99
  • 29mm Heavy Wall Motor Tube 12 inch 29mm Heavy Wall Motor Tube 12 inch with 6 inch scale

    Aerotech

    29mm Heavy Wall Motor Tube

    MSRP: $4.99
    $4.49
    This thick wall motor tube is designed for repeated abuse on flights powered by 29mm motors. 1.1mm thick tube walls withstand many flights worth of ejection charges, and variable lengths fit most any model design you may have.
    AT-MT-29MM-HW
    MSRP: $4.99
    $4.49