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.

  • Doorknob Plywood Fin Upgrade Set of 4 Fin can unit assembled without glue for test fitting.

    Doorknob Plywood Fin Upgrade Set of 4

    Rocketry Works

    $14.99
    These 1/8 inch thick plywood replacement fins for the Estes Doorknob kit are a great option to improve your build strength and durability over the stock multi-part balsa fins that can be damaged in transit or during assembly.  Laser cut to the...
    RW-FIN-DOORKNOB-PLY-3MM
    $14.99
  • 3D Printed PNC-80K Nose Cone 3D Printed PNC-80K Nose Cone Base View

    3D Printed PNC-80K Nose Cone

    Rocketry Works

    $9.99
    This nose cone is an 8.25 inch (21.2 cm) long 3D printed ABS plastic ogive nose cone for BT-80 body tubes. It can be used for TARC teams, or for general hobby rocket construction. The nose cone is sturdy at 1.6mm thick, and comes in 2 parts--the...
    RW-3DP-PNC-80K
    $9.99
  • Rocketry Works plywood Der Big Red Max upgrade set, including 2 or 3 centering ring options. Compared to the stock multi-part fin assembly requirements shown on the right, the Rocketry Works plywood upgrade set is simple, clean and ready to assemble.

    Der Big Red Max Plywood Fin Upgrade Set of 3

    Rocketry Works

    $14.99
    NOTE: As of April 2023, the ongoing Baltic birch supply chain disruptions that resulted from the US sanctions on Russia prevent us from sourcing plywood of sufficient consistency to reliably produce this large fin.  We are working to source...
    RW-FIN-BIG-RED-MAX-PLY-3MM
    $14.99
  • Custom Plywood Fins 1/8 Inch Thick Plywood through the wall fin for 29mm motor tube in BT-80 body tube

    Custom Plywood Fins 1/8 Inch Thick

    Rocketry Works

    $4.99
    Rocketry Works can cut your design into 1/8 inch thick plywood fins for you!  Simply upload your fin pattern, and we can cut your fins to your specifications!    Vector artwork files are best delivered in Lighburn .lbrn or Adobe...
    RW-CUSTOM-FIN-PLY-1-8
    $4.99
  • Custom Plywood Fins 1/4 Inch Thick Plywood through the wall fin for 29mm motor tube in BT-80 body tube

    Custom Plywood Fins 1/4 Inch Thick

    Rocketry Works

    $7.88
    Rocketry Works can cut your design into 1/4 inch thick plywood fins for you!  Simply upload your fin pattern, and we can cut your fins to your specifications!    Vector artwork files are best delivered in Lighburn .lbrn or Adobe...
    RW-CUSTOM-FIN-PLY-1-4
    $7.88
  • Custom Plywood Fins 3/8 Inch Thick Plywood through the wall fin for 29mm motor tube in BT-80 body tube

    Custom Plywood Fins 3/8 Inch Thick

    Rocketry Works

    $12.80
    Rocketry Works can cut your design into 3/8 inch thick plywood fins for you!  Simply upload your fin pattern, and we can cut your fins to your specifications!    Vector artwork files are best delivered in Lighburn .lbrn or Adobe...
    RW-CUSTOM-FIN-PLY-3-8
    $12.80
  • Super Big Bertha plywood fins for 75mm (3 inch) airframe and 54mm motor tube Super Big Bertha plywood fins for 98mm (3.9 inch) airframe and 54mm motor tube

    Super Big Bertha Upscale Fins and Centering Rings

    Rocketry Works

    $11.98
    These plywood through-the-wall fins and centering rings are upscale versions of the original Estes Big Bertha. Fin thickness ranges from 1/8 inch birch plywood for the BT-70 and 80 versions, to 1/4 inch birch plywood for the 3 and 4 inch versions, and...
    RW-SBB-UPSCALE-SET
    $11.98
  • Custom nose cone Custom 3D Printed Nose Cone

    Custom 3D Printed Nose Cone

    Rocketry Works

    $8.99
    Custom 3D printed nose cone, subject to quote from Rocketry Works. Typically, these nose cones are smaller than 3 inches in diameter. Contact us to discuss details. 520 405 3009
    RW-PNC-CUSTOM
    $8.99
  • Laser cut model rocket horizontal display stand

    Horizontal Rocket Display Stand

    Rocketry Works

    $7.99
    This elegant laser cut display stand glues together in a couple minutes, and is a great way to display a rocket horizontally on a shelf, table, or desk--especially rockets with fins that don't allow you to stand the rocket upright.  The stand...
    RW-STAND-HORIZONTAL
    $7.99
  • 3D Printed 3/16 inch Launch Lugs (1 pair)

    3D Printed 3/16 inch Launch Lugs (1 pair)

    Rocketry Works

    $0.59
    These 3D printed 3/16 inch launch lugs feature Rocketry Works' unique mounting system that works with either wood glue or epoxy!  These will stick well to a rough paper paper tube, so you may need to sand away any glossy finish on the tube at the...
    RW-LL-3-16
    $0.59
  • Replacement 1010 Rail Button Nylon Parts - White Replacement 1010 Rail Button Nylon Parts - Black

    Replacement 3 Piece Nylon 1010 Rail Button Parts

    Rocketry Works

    $0.49
    These 3 piece replacement nylon replacement parts are handy in case you lose the plastic components to your 1010 rail buttons, or if you have a unique attachment requirement that does not require the standard 8-32 x 1/2 inch bolt and T-nut of Rocketry...
    RW-RB-1010-NYLON
    $0.49
  • Der Mega Red Max Fin Set of 3, shown with set of 3 centering rings and shock cord mount

    Mega Der Red Max Plywood Fin Upgrade Set of 3

    Rocketry Works

    $29.59
    These 1/8 inch thick plywood replacement fins for the Estes Der Mega Red Max kit are a great option to improve your build strength and durability over the stock composite fins that can be damaged in transit, during assembly, or in flight.  Laser cut...
    RW-FIN-MEGA-RED-MAX-PLY-3MM
    $29.59