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Air-frame couplers

Air frame couplers are used to join air frame tubes together. You can either glue both ends for a permanent solution, or glue just one end in so the tubes can come apart. You can also use couplers to strengthen air frame at points where necessary by gluing them down a tube.

You may also want to check out our transitions section as these can be used as couplers while simultaneously changing the tube diameters. 

We've picked the most likely couplers for UKROC here, but there are more in the main coupler area on our website here.

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16
76mm Seamless Phenolic Coupler Tubes (3"), Other product options: 76mm seamless coupler model rocketry
76mm Seamless Phenolic Coupler Tubes (3")
BCR-COUPLER-75S
0.0
Stock: 1 item(s)
14242 kr 118.68 kr
+ −
 
BT70 coupler BT-70 AC-56A model rocketry
BT70 coupler BT-70 AC-56A
A13043
0.0
Stock: 40 item(s)
5233 kr 43.59 kr
+ −
 
2.56" (63mm) diameter x 6" (150mm) length tube coupler - Loc precision cardboard, Other product options: LOC Tube coupler 2.56" x 6" (63mm x 150mm) model rocketry
2.56" (63mm) diameter x 6" (150mm) length tube coupler - Loc precision cardboard
TC-2.56
0.0
Stock: 11 item(s)
8676 kr 72.32 kr
+ −
 
Coupler for 50mm tubes (48.8mm OD) - 100mm length model rocketry
Coupler for 50mm tubes (48.8mm OD) - 100mm length
204910000
0.0
Stock: 21 item(s)
3498 kr 29.15 kr
+ −
 
Coupler for 75mm tubes (72.6mm OD) - 75mm length model rocketry
Coupler for 75mm tubes (72.6mm OD) - 75mm length
207307500
0.0
Stock: 9 item(s)
4053 kr 33.73 kr
+ −
 
BT80 Body tube couplers Estes (2 pack) ID: 63.8mm OD: 64.8mm model rocketry
BT80 Body tube couplers Estes (2 pack) ID: 63.8mm OD: 64.8mm
D-ES3178
0.0
Stock: 14 item(s)
7066 kr 58.86 kr
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Coupler for 75mm tubes (72.6mm OD) - 150mm length model rocketry
Coupler for 75mm tubes (72.6mm OD) - 150mm length
207315000
0.0
Stock: 13 item(s)
4498 kr 37.48 kr
+ −
 
75mm - 50mm High temp nylon tube reducer for Klima tube (48.8mm ID - 72.6mm ID) transition adapter heavy duty transducer, Other product options: 50mm - 75mm Klima reducer (High temp nylon) model rocketry
75mm - 50mm High temp nylon tube reducer for Klima tube (48.8mm ID - 72.6mm ID) transition adapter heavy duty transducer
MRS-RED-7550
0.0
Stock: 6 item(s)
19739 kr 164.49 kr
+ −
 
2.14" (54mm) diameter x 5.5" (140mm) length tube coupler - Loc precision cardboard, Other product options: LOC Tube coupler 2.14" x 5.5" (54mm x 140mm) model rocketry
2.14" (54mm) diameter x 5.5" (140mm) length tube coupler - Loc precision cardboard
TC-2.14
0.0
Stock: 6 item(s)
8676 kr 72.32 kr
+ −
 
BT70 to BT80 High temp nylon tube reducer for Klima tube (55.2mm ID - 65mm ID) transition adapter converter BT-70 BT-80 heavy duty transducer, Other product options: 55.2mm - 65mm BT70-BT80 reducer (High temp nylon model rocketry
BT70 to BT80 High temp nylon tube reducer for Klima tube (55.2mm ID - 65mm ID) transition adapter converter BT-70 BT-80 heavy duty transducer
MRS-RED-BT70BT80
0.0
Stock: 5 item(s)
18976 kr 158.11 kr
+ −
 
Coupler for 75mm tubes (72.6mm OD) - 120mm length model rocketry
Coupler for 75mm tubes (72.6mm OD) - 120mm length
207312000
0.0
Stock: 37 item(s)
4650 kr 38.73 kr
+ −
 
3" (75mm) diameter x 6" (150mm) length Tube coupler - Loc precision cardboard model rocketry
3" (75mm) diameter x 6" (150mm) length Tube coupler - Loc precision cardboard
TC-3.00
0.0
Stock: 9 item(s)
10716 kr 89.26 kr
+ −
 
BT80 coupler BT-80 AC-66A - 64.9mm OD model rocketry
BT80 coupler BT-80 AC-66A - 64.9mm OD
A13045
0.0
Stock: 20 item(s)
5441 kr 45.39 kr
+ −
 
Coupler for 35mm tubes (34mm OD) model rocketry
Coupler for 35mm tubes (34mm OD)
003407000
0.0
Stock: 27 item(s)
3220 kr 26.79 kr
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50mm to BT80 High temp nylon tube reducer for Klima tube (48.8mm ID - 65mm ID) transition adapter converter BT-80 heavy duty transducer, Other product options: 48.8mm - 65mm 50mm-BT80 reducer (High temp nylon) model rocketry
50mm to BT80 High temp nylon tube reducer for Klima tube (48.8mm ID - 65mm ID) transition adapter converter BT-80 heavy duty transducer
MRS-RED-50MMBT80
0.0
Stock: 7 item(s)
18976 kr 158.11 kr
+ −
 
65mm Seamless Phenolic Coupler Tubes (2.55"), Other product options: 65mm seamless coupler model rocketry
65mm Seamless Phenolic Coupler Tubes (2.55")
BCR-COUPLER-65S
0.0
Stock: 7 item(s)
7635 kr 63.58 kr
+ −
 
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Airframe couplers
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