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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
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Stock: 3 item(s)
£6.49 £5.41
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8513
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Stock: 5 item(s)
£4.50 £3.75
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8054
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Stock: 11 item(s)
£3.44 £2.87
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8522
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Stock: 5 item(s)
£4.58 £3.82
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K8510
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Stock: 14 item(s)
£2.92 £2.43
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502424011
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Stock: 17 item(s)
£2.83 £2.36
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K8511
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Stock: 9 item(s)
£3.24 £2.70
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CR-BT80-BH5mm
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Stock: 24 item(s)
£5.99 £4.99
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K8512
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Stock: 10 item(s)
£3.66 £3.05
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8071
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Stock: 16 item(s)
£3.44 £2.87
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8514
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Stock: 7 item(s)
£5.22 £4.35
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K505000004
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Stock: 7 item(s)
£3.24 £2.70
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CR-BT80-BHC5mm
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Stock: 19 item(s)
£5.99 £4.99
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507500004
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Stock: 5 item(s)
£4.50 £3.75
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504904013
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Stock: 12 item(s)
£3.97 £3.31
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K8521
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Stock: 5 item(s)
£3.97 £3.31
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CR-BT80-BHCM
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Stock: 24 item(s)
£5.99 £4.99
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CR-BT80-2x24
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Stock: 23 item(s)
£5.99 £4.99
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CR-BT80-1x24
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Stock: 22 item(s)
£5.99 £4.99
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CR-BT80-4x24
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-BHCM
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Stock: 24 item(s)
£5.99 £4.99
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K8520
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Stock: 10 item(s)
£3.66 £3.05
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507305013
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Stock: 6 item(s)
£5.74 £4.78
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CR-BT80-3x24
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Stock: 23 item(s)
£5.99 £4.99
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CR-BT80-2x18
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Stock: 23 item(s)
£5.99 £4.99
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CR-BT80-3x18
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Stock: 24 item(s)
£5.99 £4.99
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CR-BT80-3x24T
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Stock: 22 item(s)
£5.99 £4.99
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CR-BT80-4x18
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Stock: 25 item(s)
£5.99 £4.99
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CR-3.90-29mm
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Stock: 7 item(s)
£13.62 £11.35
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8053
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Stock: 17 item(s)
£3.44 £2.87
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CR-BT80-1x29
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Stock: 4 item(s)
£5.99 £4.99
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CR-BT80-1x24T
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Stock: 23 item(s)
£5.99 £4.99
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CR-BT80-1x38
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-2x18T
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-5x18T
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-5x18
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-1x18
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Stock: 25 item(s)
£5.99 £4.99
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8524
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Stock: 5 item(s)
£6.67 £5.56
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CR-BT80-4x18T
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-3x18T
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Stock: 25 item(s)
£5.99 £4.99
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CR-300-2x29mm
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Stock: 3 item(s)
£11.86 £9.88
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D-ES3179
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Stock: 13 item(s)
£7.63 £6.36
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CR-BT80-4x24T
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Stock: 25 item(s)
£5.99 £4.99
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CR-300-3x29mm
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Stock: 8 item(s)
£11.86 £9.88
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CR-BT80-6x18T
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Stock: 25 item(s)
£5.99 £4.99
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8523
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Stock: 11 item(s)
£5.74 £4.78
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CR-BT80-6x18
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Stock: 25 item(s)
£5.99 £4.99
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CR-BT80-2x24T
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Stock: 25 item(s)
£5.99 £4.99
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