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JonRocket.com
NB20-2
Balsa Nose Block - BT-20 - 2" Long - Model Rocket Part
This is a solid balsa nose block for a standard BT-20 body tube. It is two inches long. Nose blocks are used as solid bulkheads or couplers, often to...
Model: NB20-2
7 Units in Stock
$3.49
In Stock: 7
BNC20AM
Balsa Nose Cone - BT-20 - BNC20AM - Model Rocket Part
This balsa nose cone fits a standard BT-20 body tube with an inside diameter of 0.710 inches (18 mm) and an outside diameter of 0.736 inches (18.7 mm)...
Model: BNC20AM
6 Units in Stock
$3.99
In Stock: 6
BNC20Y
Balsa Nose Cone - BT-20 - BNC20Y - Model Rocket Part
This cone-shaped balsa nose cone fits a standard BT-20 tube. A BT-20 body tube has an inside diameter of 0.710 inches and an outside diameter of 0.736...
Model: BNC20Y
3 Units in Stock
$3.49
In Stock: 3
BT-20-18
Body Tube - BT-20 - White - 18" Long - Model Rocket Part
This is a standard BT-20 diameter kraft white model rocket body tube. Length:18 inches Inside Diameter: 0.710 inches Outside Diameter: 0.736 inches
Model: BT-20-18
20 Units in Stock
$2.00
In Stock: 20
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
C20-3
Coupler - BT-20 - 3" Long - Model Rocket Part
This three-inch long coupler fits in BT-20 diameter body tubes.
Model: C20-3
26 Units in Stock
$0.75
In Stock: 26
T20-EMT
Motor Tube - BT-20 - Model Rocket Part
This a 2.75" long tube sized to hold a standard 18mm motor. Inside Diameter: .710 inches Outside Diameter: .740 inches Red outer wrap with no...
Model: T20-EMT
14 Units in Stock
$0.60
In Stock: 14
BT-20-18-B
Body Tube - BT-20 - Brown - 18" Long - Model Rocket Part
This is a standard BT-20 diameter kraft brown model rocket body tube. Length:18 inches Inside Diameter: 0.710 inches Outside Diameter: 0.736 inches
Model: BT-20-18-B
9 Units in Stock
$2.00
In Stock: 9
GIFT-0025
Gift Certificate - $25
Looking for the perfect gift but not sure what to choose? Give them exactly what they want with a JonRocket.com Gift Certificate! Available...
Model: GIFT-0025
5000 Units in Stock
$25.00
In Stock: 5000
JR-SHIRT-M
JonRocket.com Men's T-Shirt (M)
A quality men's white medium (M) t-shirt with the JonRocket.com logo printed in full color on the front. Cut: Crew Neck Color: White Material: 100%...
Model: JR-SHIRT-M
2 Units in Stock
$15.00
In Stock: 2
