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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)
7.55 6.29
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8513
0.0
Stock: 5 item(s)
5.23 4.36
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8054
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Stock: 11 item(s)
4.00 3.34
+
 
8522
0.0
Stock: 5 item(s)
5.33 4.44
+
 
502424011
0.0
Stock: 17 item(s)
3.29 2.75
+
 
CR-BT80-BH5mm
0.0
Stock: 24 item(s)
6.97 5.80
+
 
K8512
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Stock: 10 item(s)
4.26 3.55
+
 
K8511
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Stock: 9 item(s)
3.77 3.14
+
 
K8510
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Stock: 14 item(s)
3.40 2.83
+
 
8071
0.0
Stock: 16 item(s)
4.00 3.34
+
 
8514
0.0
Stock: 7 item(s)
6.07 5.06
+
 
K505000004
0.0
Stock: 7 item(s)
3.77 3.14
+
 
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