Thick Wall Couplers

Tube couplers are made from kraft paper, but have a thicker wall, perfect for your mid or high-power project.

Standard Couplers
Low Power
Couplers
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Couplers
Phenolic Couplers
Phenolic
Couplers
Fiberglass Couplers
Fiberglass (coming soon)
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Back to Build
Supplies
   

1.6" (38mm) Tube Coupler. 4" Long

1.6" (38mm) Tube Coupler. 4" Long

Tube coupler for 1.6" (38 mm) tubes. - 1.44", - 1.528",  4",  0.2oz
$1.90

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1.9" Tube Coupler. 4" Long

1.9" Tube Coupler. 4" Long

Tube coupler for 1.9" tubes. - 1.635", - 1.805",  4",  0.6oz
$3.20

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54mm Tube Coupler. 5" Long

54mm Tube Coupler. 5" Long

Tube coupler for 54mm tubes (54 Motor Mount). This coupler is different from the 2.2" coupler for airframes. - 2.075", - 2.135",  5",  0.5oz
$2.25

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2.2" Tube Coupler. 4" Long

2.2" Tube Coupler. 4" Long

Tube coupler for 2.2 airframes. This coupler is different from the 54mm coupler for motor tubes. - 2.115", - 2.175",  4",  0.4oz
$2.20

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2.6" Tube Coupler. 5" Long

2.6" Tube Coupler. 5" Long

Tube coupler for 2.6" and BT80 tubes, designed to connect 2.6" or BT-80 tubes together. See next couplr for 2.6" Bays. - 2.474", - 2.554",  5",  0.7oz
$2.75

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2.6" Tube Coupler. 5" Long for Bays

2.6" Tube Coupler. 5" Long for Bays

2.6" Coupler is designed to make AV Bay or Deployment Module. The diameter is slightly smaller than our mid-body coupler and allows for airframe separation. - 2.474", - 2.55",  5",  0.9oz
$2.75

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3" Tube Coupler. 8" Long

3" Tube Coupler. 8" Long

Tube coupler for 3" tubes. - 2.89", - 2.99",  8",  1.6oz
$3.85

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4" Tube Coupler. 8" Long

4" Tube Coupler. 8" Long

Tube coupler for 4" tubes. - 3.7", - 3.9",  8",  4.2oz
$4.95

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