Rocketry Works

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

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SKU:
RW-CR-29MM HW / BT-80 PW 1/8 IN
Availability:
In stock items ship within 1 business day
  • Rocketry Works 29mm Heavy Wall to 66mm (BT-80) Centering Ring
  • Rocketry Works 29mm Heavy Wall to 66mm (BT-80) Centering Ring with scale
$1.99

Description

These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount  Aerotech's 29mm heavy wall motor tube  in a 66mm (BT-80) airframe tube. The fit on the motor tube is tight, so some light sanding may be needed. Sold as a set of 2 centering rings.

Comparable centering rings fitted to LOC's 29mm heavy wall motor tube are also available.

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Additional Information

Inside Diameter:
31.4 mm
Outside Diameter:
64.2 mm
Thickness:
3 mm
Weight:
5.4 grams
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2 Reviews

  • 5
    29mm to bt80 centering ring

    Posted by John E Taylor on 17th Jan 2021

    great quality

  • 5
    Centering rings are a perfect fit for the motor and body tubes that I am using for my new build.

    Posted by Eirik Dragseth on 26th Nov 2020

    Excellent quality, excellent price, quick shipping, what more could a person ask for?

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