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Centering rings & bulkheads
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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. 

Stock: 4 item(s)
88.23 kr 73.55 kr
+
BrandEstes TypeCentering rings
Stock: 5 item(s)
48.40 kr 40.38 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 15 item(s)
44.32 kr 36.98 kr
+
BrandKlima Diameter18mm Outside diameter18mm Quantity in pack6 TypeThrust ring
Stock: 5 item(s)
49.76 kr 41.46 kr
+
BrandKlima TypeAdapter bulkhead plate
Stock: 14 item(s)
28.28 kr 23.52 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 9 item(s)
32.35 kr 26.92 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 17 item(s)
36.43 kr 30.32 kr
+
BrandKlima Diameter23.8mm Dimensions23.8mm x 6.7mm Inside diameter18.6mm Length6.7mm Outside diameter23.8mm
Stock: 10 item(s)
37.66 kr 31.40 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 24 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight6.1g Quantity in pack2 TypeBulkhead - wood
Stock: 20 item(s)
44.32 kr 36.98 kr
+
BrandKlima Diameter25mm Inside diameter19mm TypeCentering rings
Stock: 7 item(s)
57.78 kr 48.12 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 7 item(s)
32.35 kr 26.92 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 19 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter63.5mm Dimensions3mm x 63.5mm Weight5.8g Quantity in pack2 TypeBulkhead - wood
Stock: 5 item(s)
48.40 kr 40.38 kr
+
BrandKlima Quantity in pack1 TypeBulkhead - wood
Stock: 12 item(s)
41.87 kr 34.94 kr
+
BrandKlima TypeAdapter bulkhead plate
Stock: 5 item(s)
41.87 kr 34.94 kr
+
BrandKlima TypeAdapter bulkhead plate
Stock: 23 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight4.4g Quantity in pack2 TypeBulkhead - wood
Stock: 22 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight5.1g Quantity in pack2 TypeBulkhead - wood
Stock: 24 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter63.5mm Dimensions3mm x 63.5mm Weight5.7g Quantity in pack2 TypeBulkhead - wood
Stock: 25 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight2.4g Quantity in pack2 TypeBulkhead - wood
Stock: 10 item(s)
37.66 kr 31.40 kr
+
BrandKlima TypeAdapter bulkhead plate
Stock: 7 item(s)
64.44 kr 53.70 kr
+
BrandKlima TypeAdapter bulkhead plate
Stock: 24 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight6.1g Quantity in pack2 TypeBulkhead - wood
Stock: 23 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight3.3g Quantity in pack2 TypeBulkhead - wood
Stock: 23 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight5.4g Quantity in pack2 TypeBulkhead - wood
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight3.2g Quantity in pack2 TypeBulkhead - wood
Stock: 25 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight3.8g Quantity in pack2 TypeBulkhead - wood
Stock: 24 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight4.7g Quantity in pack2 TypeBulkhead - wood
Stock: 7 item(s)
185.15 kr 154.30 kr
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BrandLOC Precision Diameter99mm Dimensions99mm OD - 29mm ID Hazard classNot dangerous goods Inside diameter29mm UN ClassificationNot dangerous goods
Stock: 17 item(s)
44.32 kr 36.98 kr
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BrandKlima Diameter34mm Inside diameter19mm Outside diameter34mm Quantity in pack6 TypeCentering rings
Stock: 4 item(s)
81.43 kr 67.84 kr
+
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight4.6g Quantity in pack2 TypeBulkhead - wood
BrandModelrockets.co.uk Diameter65mm Dimensions3mm x 65mm Weight4.8g Quantity in pack2 TypeBulkhead - wood
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