Couplers

Tube couplers used to connect tubes of the same diameter. Browse this section, or narrow your selection by clicking sub-category below.

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

BT-20 Tube Couplers. 5 Pack

BT-20 Tube Couplers. 5 Pack

Tube couplers for BT-20 (18mm) tubes. - 0.625", - 0.705",  2"
$2.99

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BT-50 Tube Couplers. 5 Pack

BT-50 Tube Couplers. 5 Pack

Tube couplers for BT-50 (24 mm) tubes. - 0.91", - 0.945",  1.75"
$2.99

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BT-55 Tube Couplers. 5 Pack

BT-55 Tube Couplers. 5 Pack

Tube couplers for BT-55 tubes. - 1.245", - 1.28",  2"
$2.99

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BT-60 Tube Couplers. 3 Pack

BT-60 Tube Couplers. 3 Pack

Tube couplers for BT-60 tubes. - 1.55", - 1.6",  2"
$2.99

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BT-80 Tube Couplers. 2 Pack

BT-80 Tube Couplers. 2 Pack

Tube couplers for BT-80 tubes. - 2.474", - 2.554",  3"
$2.99

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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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