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0689
Estes Celestial Explorer Model Rocket Kit
The Celestial Explorer by Estes Rockets is the ultimate choice for beginner rocketeers eager to venture into the exciting world of model rocketry....
Model: 0689
3 Units in Stock
$21.99
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In Stock: 3
CR-10.5-5
Centering Ring - 10.5mm in BT-5 (13mm Thrust Ring)
This is a centering ring for a 10.5mm body tube in a BT-5 body tube. It is more commonly used as a 13mm (mini-engine) thrust ring or thrust block.
Model: CR-10.5-5
70 Units in Stock
$0.20
In Stock: 70
PCR-29-1.9
Centering Ring - 29mm in 1.9" (Plywood)
This is a centering ring for a 29mm body tube or motor tube in a BT-1.9 body tube.
Model: PCR-29-1.9
292 Units in Stock
$1.49
In Stock: 292
PCR-29-70
Centering Ring - 29mm in BT-70 (Plywood)
This is a centering ring for a 29mm body tube or motor tube in a BT-70 body tube.
Model: PCR-29-70
90 Units in Stock
$1.99
In Stock: 90
PCR-29-80
Centering Ring - 29mm in BT-80 (Plywood)
This model rocket centering ring centers a 29mm body or motor tube into a BT-80 body tube. Made from 1/8" Birch Plywood.
Model: PCR-29-80
24 Units in Stock
$1.99
In Stock: 24
PCR2x5080
Centering Ring - 2xBT-50 in BT-80 (Plywood) - Model Rocket Part
This is a plywood centering ring for centering two BT-50 body tubes or motor tubes in a BT-80 body tube.
Model: PCR2x5080
10 Units in Stock
$1.75
In Stock: 10
PCR2x5080N
Centering Ring - 2xBT-50 Notched in BT-80 (Plywood) - Model Rocket Part
This is a plywood centering ring for centering two BT-50 body tubes or motor tubes in a BT-80 body tube. This centering ring has notches for engine...
Model: PCR2x5080N
10 Units in Stock
$1.75
In Stock: 10
PCR3x2080
Centering Ring - 3xBT-20 in BT-80 (Plywood) - Model Rocket Part
This is a plywood centering ring for centering three BT-20 body tubes or motor tubes in a BT-80 body tube.
Model: PCR3x2080
46 Units in Stock
$1.75
In Stock: 46
PCR3x5080
Centering Ring - 3xBT-50 in BT-80 (Plywood) - Model Rocket Part
This is a plywood centering ring for centering three BT-50 body tubes or motor tubes in a BT-80 body tube.
Model: PCR3x5080
5 Units in Stock
$1.75
In Stock: 5
PCR3x5080N
Centering Ring - 3xBT-50 Notched in BT-80 (Plywood) - Model Rocket Part
This is a plywood centering ring for centering three BT-50 body tubes or motor tubes in a BT-80 body tube. This centering ring has notches for engine...
Model: PCR3x5080N
10 Units in Stock
$1.75
In Stock: 10