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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)
716 CHF 5.97 CHF
+
 
CR-BT80-BH5mm
0.0
Stock: 23 item(s)
661 CHF 5.51 CHF
+
 
8071
0.0
Stock: 31 item(s)
380 CHF 3.17 CHF
+
 
502424011
0.0
Stock: 13 item(s)
312 CHF 2.60 CHF
+
 
8513
0.0
Stock: 6 item(s)
497 CHF 4.14 CHF
+
 
8054
0.0
Stock: 28 item(s)
380 CHF 3.17 CHF
+
 
8522
0.0
Stock: 5 item(s)
505 CHF 4.22 CHF
+
 
K8512
0.0
Stock: 12 item(s)
404 CHF 3.37 CHF
+
 
K8511
0.0
Stock: 14 item(s)
358 CHF 2.98 CHF
+
 
8514
0.0
Stock: 7 item(s)
576 CHF 4.80 CHF
+
 
K505000004
0.0
Stock: 7 item(s)
358 CHF 2.98 CHF
+
 
K8510
0.0
Stock: 16 item(s)
322 CHF 2.68 CHF
+
 
507500004
0.0
Stock: 5 item(s)
497 CHF 4.14 CHF
+
 
CR-BT80-BHCM
0.0
Stock: 24 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-BHC5mm
0.0
Stock: 19 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-1x24
0.0
Stock: 21 item(s)
661 CHF 5.51 CHF
+
 
507305013
0.0
Stock: 6 item(s)
633 CHF 5.28 CHF
+
 
504904013
0.0
Stock: 13 item(s)
438 CHF 3.65 CHF
+
 
K8521
0.0
Stock: 5 item(s)
438 CHF 3.65 CHF
+
 
CR-BT80-2x24
0.0
Stock: 23 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-3x18
0.0
Stock: 24 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-4x24
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-3x24
0.0
Stock: 23 item(s)
661 CHF 5.51 CHF
+
 
K8520
0.0
Stock: 10 item(s)
404 CHF 3.37 CHF
+
 
CR-BT80-BHCM
0.0
Stock: 24 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-2x18
0.0
Stock: 23 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-4x18
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-3.90-29mm
0.0
Stock: 7 item(s)
1503 CHF 12.53 CHF
+
 
CR-BT80-3x24T
0.0
Stock: 22 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-1x29
0.0
Stock: 4 item(s)
661 CHF 5.51 CHF
+
 
8053
0.0
Stock: 19 item(s)
380 CHF 3.17 CHF
+
 
CR-BT80-1x24T
0.0
Stock: 23 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-1x38
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-2x18T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-300-2x29mm
0.0
Stock: 3 item(s)
1309 CHF 10.90 CHF
+
 
D-ES3179
0.0
Stock: 13 item(s)
842 CHF 7.02 CHF
+
 
CR-BT80-5x18
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-5x18T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-4x18T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-4x24T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-3x18T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-1x18
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
8524
0.0
Stock: 6 item(s)
736 CHF 6.14 CHF
+
 
CR-300-3x29mm
0.0
Stock: 8 item(s)
1309 CHF 10.90 CHF
+
 
CR-BT80-6x18T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
8523
0.0
Stock: 11 item(s)
633 CHF 5.28 CHF
+
 
CR-BT80-6x18
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-2x24T
0.0
Stock: 25 item(s)
661 CHF 5.51 CHF
+
 
CR-BT80-1x18T
0.0
Stock: 23 item(s)
661 CHF 5.51 CHF
+
 
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