Fins
Fins guide a rocket once it is moving fast enough for the air moving across the fin surfaces to steer the rocket. Fins can be made of balsa wood, plywood, or plastic, and can be mounted on the surface of the airframe, or through the wall of the airframe with a tab secured to the motor mount inside the airframe. Fins can also take the form of tube fins or ring fins, which also provide guidance, although they produce more drag than traditional fins.
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Madcow Squat Fins 4 inch x 54mm x 1/4 inch
Rocketry Works
$6.99These 1/4 inch birch plywood fins for the Madcow Rocketry Squat 4 inch with a 54mm motor mount.RW-FIN-SQUAT-4IN-54MM-PLY-6MM$6.99 -
Snarky Fin Upgrade 1/8 inch Plywood
Rocketry Works
$14.99These 1/8 inch birch plywood fins and centering rings for the Dynastar Snarky replace the stock balsa fins and centering rings. Options include a choice of 24mm centering rings or 29mm motor mount, surface mount plywood fins to match the stock balsa...RW-FIN-SNARKY-PLY$14.99 -
Custom Plywood Fins 1/8 Inch Thick
Rocketry Works
$4.99Rocketry 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
Rocketry Works
$7.88Rocketry 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
Rocketry Works
$12.80Rocketry 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 -
Bull Pup fins for BT-80 (Set of 8)
Rocketry Works
$7.99These upscale Bull Pup fins fit a 17.5 inch long BT-80 airframe tube to produce a nice scale model of the Bull Pup air to surface missile from the late 1960s. Through the Wall fins require a slotted airframe tube to secure the fin tab to the motor tube...RW-FIN-BULL-PUP-3MM-PLY-TTW-29MM-66MM$7.99 -
Custom Plywood Fins
Rocketry Works
$9.99This product is used for custom quoted fin orders after consultation with Rocketry Works staff. For new custom fin orders, please use these links: https://www.rocketryworks.com/custom-plywood-fins-1-8-inch-thick/ https://www.rocketryworks...RW-CUSTOM-FIN$9.99 -
Plywood Trapezoidal Fins TTW fits 24mm in BT-70 (Set of 3)
Rocketry Works
$7.99Save yourself the trouble of cutting your own plywood fins with thee sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The trapezoidal shape fins resist breakage on landing better than any other type of fin, since they are tucked up...RW-24MM-BT-70-TTW-3MM-TRAP-FIN$7.99 -
Plywood Trapezoidal Fins TTW fits 24mm in BT-80 (Set of 3)
Rocketry Works
$7.99Save yourself the trouble of cutting your own plywood fins with thee customizable sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The trapezoidal shape fins resist breakage on landing better than any other type of fin, since they are...RW-24MM-BT-80-TTW-3MM-TRAP-FIN$7.99 -
Plywood Trapezoidal Fins TTW fits 29mm in BT-70 (Set of 3)
Rocketry Works
$7.99Save yourself the trouble of cutting your own plywood fins with thee sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The trapezoidal shape fins resist breakage on landing better than any other type of fin, since they are tucked up...RW-29MM-BT-70-TTW-3MM-TRAP-FIN$7.99 -
Plywood Trapezoidal Fins TTW fits 29mm in BT-80 (Set of 3)
Rocketry Works
$7.99Save yourself the trouble of cutting your own plywood fins with thee customizable sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The trapezoidal shape fins resist breakage on landing better than any other type of fin, since they are...RW-29MM-BT-80-TTW-3MM-TRAP-FIN$7.99