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Black Brant ll Fin unit BT-55 for 24mm motors 3d printed

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 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed
 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed

DIGITAL PREVIEW
Not a Photo

 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed
 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed

DIGITAL PREVIEW
Not a Photo

 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed Accurately scaled airfolied fins
 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed Accurately scaled airfolied fins

DIGITAL PREVIEW
Not a Photo

 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed
 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed

DIGITAL PREVIEW
Not a Photo

 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed
 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed

DIGITAL PREVIEW
Not a Photo

 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed
 Black Brant ll Fin unit BT-55 for 24mm motors 3d printed

DIGITAL PREVIEW
Not a Photo

Black Brant ll Fin unit BT-55 for 24mm motors

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$49.99
3D printed in white nylon plastic polished to reveal a smooth matte finish.
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Product Description
BT-55 version of the Black Brant ll. This fin unit accepts 24mm motors, and is sized for Series 9 tubing ( ST-9) or T50H ( heavy wall BT-50) as a more robust substitute for standard BT-50 tubing, and has slightly larger centering ring holes for this reason. You have both options. This is intended as a black powder friction fit design in the old Estes style, to take advantage of the new motor options E-9 and E-12 series.
Details
What's in the box:
Black Brant ll Fin unit BT-55 for 24mm motors
Dimensions:
11.56 x 13.35 x 14.44 cm
Switch to inches
4.55 x 5.26 x 5.69 inches
Switch to cm
Success Rate:
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Rating:
Mature audiences only.
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