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Competitions and projects
Centering rings & bulkheads

Centering rings and bulkheads are essential parts when building a rocket from scratch.
You can use centering rings to space tubes within tubes, an example of this is mounting your motor tube(s) within your main air-frame. We sell pretty much any size - size centering ring, so if something is missing do let us know!
Bulk heads are great for gluing in to couplers to attach eye bolts. This is a good solution to attach your payload section to your main rocket tube for example. 

Example: You want to mount 3x 18mm motor tubes within a BT-70 rocket air-frame. Pick the twin pack of BT70 - 3x 18MM. This comes in a "T" version and standard version. The T version has rectangle slots for engine hooks by the tube holes. 

D-ES3175
0.0
Stock: 3 item(s)
7.11 CHF 5.93 CHF
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8513
0.0
Stock: 5 item(s)
4.93 CHF 4.11 CHF
+
 
8054
0.0
Stock: 11 item(s)
3.77 CHF 3.14 CHF
+
 
CR-BT80-BH5mm
0.0
Stock: 24 item(s)
6.56 CHF 5.47 CHF
+
 
8522
0.0
Stock: 5 item(s)
5.02 CHF 4.19 CHF
+
 
K8512
0.0
Stock: 10 item(s)
4.01 CHF 3.34 CHF
+
 
K8511
0.0
Stock: 9 item(s)
3.55 CHF 2.96 CHF
+
 
K8510
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Stock: 14 item(s)
3.20 CHF 2.66 CHF
+
 
502424011
0.0
Stock: 17 item(s)
3.10 CHF 2.59 CHF
+
 
8071
0.0
Stock: 16 item(s)
3.77 CHF 3.14 CHF
+
 
8514
0.0
Stock: 7 item(s)
5.72 CHF 4.77 CHF
+
 
K505000004
0.0
Stock: 7 item(s)
3.55 CHF 2.96 CHF
+
 
CR-BT80-BHC5mm
0.0
Stock: 19 item(s)
6.56 CHF 5.47 CHF
+
 
507500004
0.0
Stock: 5 item(s)
4.93 CHF 4.11 CHF
+
 
504904013
0.0
Stock: 12 item(s)
4.35 CHF 3.63 CHF
+
 
K8521
0.0
Stock: 5 item(s)
4.35 CHF 3.63 CHF
+
 
CR-BT80-BHCM
0.0
Stock: 24 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-2x24
0.0
Stock: 23 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-1x24
0.0
Stock: 22 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-4x24
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
K8520
0.0
Stock: 10 item(s)
4.01 CHF 3.34 CHF
+
 
CR-BT80-BHCM
0.0
Stock: 24 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-3x24
0.0
Stock: 23 item(s)
6.56 CHF 5.47 CHF
+
 
507305013
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Stock: 6 item(s)
6.29 CHF 5.24 CHF
+
 
CR-BT80-2x18
0.0
Stock: 23 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-3x18
0.0
Stock: 24 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-3x24T
0.0
Stock: 22 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-4x18
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-3.90-29mm
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Stock: 7 item(s)
14.92 CHF 12.44 CHF
+
 
8053
0.0
Stock: 17 item(s)
3.77 CHF 3.14 CHF
+
 
CR-BT80-1x29
0.0
Stock: 4 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-1x24T
0.0
Stock: 23 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-2x18T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-1x38
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-5x18T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
D-ES3179
0.0
Stock: 13 item(s)
8.36 CHF 6.97 CHF
+
 
CR-BT80-5x18
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-3x18T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
8524
0.0
Stock: 5 item(s)
7.31 CHF 6.09 CHF
+
 
CR-BT80-4x18T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-300-2x29mm
0.0
Stock: 3 item(s)
13.00 CHF 10.83 CHF
+
 
CR-BT80-1x18
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-4x24T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-6x18T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
8523
0.0
Stock: 11 item(s)
6.29 CHF 5.24 CHF
+
 
CR-300-3x29mm
0.0
Stock: 8 item(s)
13.00 CHF 10.83 CHF
+
 
CR-BT80-6x18
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
CR-BT80-2x24T
0.0
Stock: 25 item(s)
6.56 CHF 5.47 CHF
+
 
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