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Our Black Friday / Cyber Monday Sale is active now through Monday, December 1. The specials are only available on in-stock items and update each evening based on remaining stock.

 

Please note that ground shipments are taking longer than usual right now. If you order motors, spray paint, or anything else that must be shipped by ground, please be patient.

Centering Rings

Model Rocket Centering Rings


Manufacturer+ Product Image Item Name Price
Estes BT-5 - BT-55 Centering Rings Assortment

BT-5 - BT-55 Centering Rings Assortment

This package of 26 thick centering rings fits standard Estes-sized body tubes. The assortment contains the following rings: Eight BT5 to BT20 Four...
$5.99
Save: 17%
Our Price: $5.00

... more info

Estes Laser Cut Centering Rings/Paper Adapters

Laser Cut Centering Rings/Paper Adapters

This is a set of 30 precision laser-cut centering rings (assorted sizes, BT-5 to BT-60) and four paper adapter shrouds to make BT5 to BT60...
$8.49
Save: 10%
Our Price: $7.64

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JonRocket.com Centering Ring - BT-20 in BT-50 (24mm Thrust Ring)

Centering Ring - BT-20 in BT-50 (24mm Thrust Ring)

This is a standard paper centering ring for centering a BT-20 (18mm motor) tube in a BT-50 tube. This part is often used to create an 18mm motor...
Our Price: $0.25

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JonRocket.com Centering Ring - BT-20 in BT-50 (Long)

Centering Ring - BT-20 in BT-50 (Long)

A one-inch long thick paper coupler which can be used to center a standard BT-20 body tube in a BT-50 tube.
Our Price: $0.39

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JonRocket.com Centering Ring - BT-20 in BT-55 - Model Rocket Part

Centering Ring - BT-20 in BT-55 - Model Rocket Part

A fiber centering ring for centering a BT-20 (18mm motor tube) inside a standard BT-55 tube.
Our Price: $0.25

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JonRocket.com Centering Ring - BT-20 in BT-60 - Model Rocket Part

Centering Ring - BT-20 in BT-60 - Model Rocket Part

A fiber centering ring for centering a BT-20 (18mm motor tube) in a standard BT-60 body tube.
Our Price: $0.30

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JonRocket.com Centering Ring - BT-20 in BT-70 - Model Rocket Part

Centering Ring - BT-20 in BT-70 - Model Rocket Part

A fiber centering ring for centering a BT-20 (18mm motor tube) in a standard BT-70 body tube.
Our Price: $0.35

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JonRocket.com Centering Ring - BT-20 in BT-80 - Model Rocket Part

Centering Ring - BT-20 in BT-80 - Model Rocket Part

A fiber centering ring for centering a BT-20 (18mm motor tube) in a standard BT-80 body tube.
Our Price: $0.45

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JonRocket.com Centering Ring - BT-3 in BT-5 (13mm Thrust Ring)

Centering Ring - BT-3 in BT-5 (13mm Thrust Ring)

This is a centering ring for a BT-3 body tube in a BT-5 body tube. It is more commonly used as a 13mm (mini-engine) thrust ring or thrust block.
Our Price: $0.20

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JonRocket.com Centering Ring - BT-5 in BT-20 (18mm Thrust Ring)

Centering Ring - BT-5 in BT-20 (18mm Thrust Ring)

A paper centering ring for centering a BT-5 (13mm motor tube) in a standard BT-20 body tube. This is also used as an 18mm motor thrust ring or engine...
Our Price: $0.25

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