Categories
- Kits->
- Accessories->
- Books and Media->
- Parts->
- |_ Body Tubes->
- |_ Centering Rings->
- |_ BT10.5 Centering Rings
- |_ BT-5 Centering Rings
- |_ BT-20 Centering Rings
- |_ BT-50 Centering Rings
- |_ BT-55 Centering Rings
- |_ BT-60 Centering Rings
- |_ BT-70 Centering Rings
- |_ BT-80 Centering Rings
- |_ 29mm Centering Rings
- |_ 2-inch Centering Rings
- |_ 2.5-inch Centering Rings
- |_ 3-inch Centering Rings
- |_ 4-inch Centering Rings
- |_ Motor Thrust Rings
- |_ Centering Ring Assortments
- |_ All Centering Rings
- |_ Couplers
- |_ Engine Hooks
- |_ Fins
- |_ Launch Lugs
- |_ Motor Mount Kits->
- |_ Motor Retainers
- |_ Motor Tubes
- |_ Nose Blocks
- |_ Nose Cones->
- |_ Recovery->
- |_ Transitions
- |_ Other Parts
- Launch Sets
- Supplies->
- Motors (Engines)->
- Other->
- Basement
New Products [more]
Destination Mars Leaper Model Rocket Kit
$24.99
[Add to cart to see our price]
Cyclone Model Rocket Kit
$16.99 $16.14
Save: 5% off
Save: 5% off
Adeptor - Convert a Tripod into a Launch Pad
$11.75 $11.16
Save: 5% off
Save: 5% off
Motor Thrust Rings
Centering rings which double as thrust rings
CR-35
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.
Model: CR-35
54 Units in Stock
$0.20
In Stock: 54
CR520
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...
Model: CR520
98 Units in Stock
$0.25
In Stock: 98
CR2050
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...
Model: CR2050
0 Units in Stock
$0.25
... more infoIn Stock: 0