English (GB)
Swiss Franc (CHF)
Menu

Couplers, rings and things

Tubes to couple rockets together, mounting rings, adapter rings and all sorts of other bits and pieces.

Sort by:
Popular First
Show:
128
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)
1128 CHF 9.40 CHF
+ −
 
1.9" (48mm) diameter x 5." (125mm) length tube coupler - Loc precision cardboard, Other product options: LOC Tube coupler 1.9" x 5" (48mm x 125mm) model rocketry
1.9" (48mm) diameter x 5." (125mm) length tube coupler - Loc precision cardboard
TC-1.9
0.0
Stock: 6 item(s)
527 CHF 4.39 CHF
+ −
 
BT70 coupler BT-70 AC-56A model rocketry
BT70 coupler BT-70 AC-56A
A13043
0.0
Stock: 40 item(s)
415 CHF 3.45 CHF
+ −
 
1.52" (38mm) diameter x 5" (125mm) length tube coupler - Loc precision cardboard, Other product options: LOC Tube coupler 1.52" x 5" (38mm x 125mm) model rocketry
1.52" (38mm) diameter x 5" (125mm) length tube coupler - Loc precision cardboard
TC-1.52
0.0
Stock: 5 item(s)
516 CHF 4.30 CHF
+ −
 
24mm motor tube / coupler for 26mm body tubes model rocketry
24mm motor tube / coupler for 26mm body tubes
202407000
0.0
Stock: 67 item(s)
243 CHF 2.02 CHF
+ −
 
Tube couplers pack Estes 2x BT55 2xBT60 2xBT60 (longer) model rocketry
Tube couplers pack Estes 2x BT55 2xBT60 2xBT60 (longer)
D-ES3177
0.0
Stock: 6 item(s)
582 CHF 4.85 CHF 791 CHF -26%
+ −
 
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)
687 CHF 5.73 CHF
+ −
 
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)
277 CHF 2.31 CHF
+ −
 
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)
321 CHF 2.67 CHF
+ −
 
2.02" (51.3mm) PML Phenolic coupler tube, Other product options: 2.02" x 4" (51.3mm x 101.6mm) Phenolic coupler model rocketry
2.02" (51.3mm) PML Phenolic coupler tube
PCT-2.1
0.0
Stock: 2 item(s)
806 CHF 6.72 CHF
+ −
 
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)
560 CHF 4.66 CHF
+ −
 
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)
356 CHF 2.97 CHF
+ −
 
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)
1564 CHF 13.03 CHF
+ −
 
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)
687 CHF 5.73 CHF
+ −
 
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)
1503 CHF 12.53 CHF
+ −
 
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)
368 CHF 3.07 CHF
+ −
 
BT5, BT20, BT50 Body tube couplers (6 pack) Estes model rocketry
BT5, BT20, BT50 Body tube couplers (6 pack) Estes
D-ES3176
0.0
Stock: 33 item(s)
470 CHF 3.91 CHF
+ −
 
2.56" (65mm) LOC Tube coupler stiffener, Other product options: 2.56" Tube coupler stiffener model rocketry
2.56" (65mm) LOC Tube coupler stiffener
STC-256
0.0
Stock: 3 item(s)
1047 CHF 8.72 CHF
+ −
 
3.00" (76.2mm) LOC Tube coupler stiffener, Other product options: 3.00" Tube coupler stifferner model rocketry
3.00" (76.2mm) LOC Tube coupler stiffener
STC-3.00
0.0
Stock: 8 item(s)
1293 CHF 10.78 CHF
+ −
 
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)
849 CHF 7.07 CHF
+ −
 
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)
431 CHF 3.60 CHF
+ −
 
3.90" (99mm) LOC Tube coupler stiffener, Other product options: 3.90" Tube coupler stiffener model rocketry
3.90" (99mm) LOC Tube coupler stiffener
STC-390
0.0
Stock: 6 item(s)
1515 CHF 12.62 CHF
+ −
 
2.44" (62mm) PML Phenolic coupler tube, Other product options: 2.44" x 5" (62mm x 127mm) Phenolic coupler model rocketry
2.44" (62mm) PML Phenolic coupler tube
PCT-2.5
0.0
Stock: 2 item(s)
970 CHF 8.08 CHF
+ −
 
Coupler for 35mm tubes (34mm OD) model rocketry
Coupler for 35mm tubes (34mm OD)
003407000
0.0
Stock: 27 item(s)
255 CHF 2.12 CHF
+ −
 
3.9" (99mm) diameter x 8" (203mm) length Tube coupler - Loc precision cardboard model rocketry
3.9" (99mm) diameter x 8" (203mm) length Tube coupler - Loc precision cardboard
TC-3.90L
0.0
Stock: 2 item(s)
1238 CHF 10.32 CHF
+ −
 
1.14" (29mm) diameter x 2.5" (63.5mm) length tube coupler - Loc precision cardboard, Other product options: LOC Tube coupler 1.14" x 2.5" (29mm x 63.5mm) model rocketry
1.14" (29mm) diameter x 2.5" (63.5mm) length tube coupler - Loc precision cardboard
TC-1.14
0.0
Stock: 14 item(s)
539 CHF 4.49 CHF
+ −
 
3.78" (96mm) PML Phenolic coupler tube, Other product options: 3.78" x 7" (96mm x 177.8mm) Phenolic coupler model rocketry
3.78" (96mm) PML Phenolic coupler tube
PCT-3.9
0.0
Stock: 4 item(s)
1295 CHF 10.80 CHF
+ −
 
24mm Seamless Phenolic Coupler Tubes, Other product options: 24mm seamless coupler model rocketry
24mm Seamless Phenolic Coupler Tubes
BCR-COUPLER-24
0.0
Stock: 13 item(s)
275 CHF 2.29 CHF
+ −
 
5.38" (136.7mm) diameter x 11" (279.4mm) length Tube coupler - Loc precision cardboard model rocketry
5.38" (136.7mm) diameter x 11" (279.4mm) length Tube coupler - Loc precision cardboard
TC-5.38
0.0
Stock: 3 item(s)
1747 CHF 14.56 CHF
+ −
 
99mm (3.9") OD to 54mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 54mm ID LOC-CR model rocketry
99mm (3.9") OD to 54mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-54mm
0.0
Stock: 4 item(s)
1498 CHF 12.48 CHF
+ −
 
5.38" (136.7mm) LOC Tube coupler stiffener, Other product options: 5.38" Tube coupler stiffener model rocketry
5.38" (136.7mm) LOC Tube coupler stiffener
STC-538
0.0
Stock: 2 item(s)
2358 CHF 19.65 CHF
+ −
 
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)
1503 CHF 12.53 CHF
+ −
 
99mm (3.9") OD to 29mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 29mm ID LOC-CR model rocketry
99mm (3.9") OD to 29mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-29mm
0.0
Stock: 7 item(s)
1498 CHF 12.48 CHF
+ −
 
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)
605 CHF 5.04 CHF
+ −
 
99mm (3.9") OD to 4 x 29mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 4x29mm ID LOC-CR model rocketry
99mm (3.9") OD to 4 x 29mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-4x29mm
0.0
Stock: 6 item(s)
1753 CHF 14.60 CHF
+ −
 
99mm (3.9") OD to 75mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 75mm ID LOC-CR model rocketry
99mm (3.9") OD to 75mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-75mm
0.0
Stock: 5 item(s)
1498 CHF 12.48 CHF
+ −
 
54mm Seamless Phenolic Coupler Tubes (2.14"), Other product options: 54mm seamless coupler model rocketry
54mm Seamless Phenolic Coupler Tubes (2.14")
BCR-COUPLER-54S
0.0
Stock: 4 item(s)
479 CHF 3.99 CHF
+ −
 
99mm (3.9") OD to 7x29mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 7x 29mm ID LOC-CR model rocketry
99mm (3.9") OD to 7x29mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-7x29mm
0.0
Stock: 1 item(s)
1498 CHF 12.48 CHF
+ −
 
38mm Seamless Phenolic Coupler Tubes, Other product options: 38mm seamless coupler model rocketry
38mm Seamless Phenolic Coupler Tubes
BCR-COUPLER-38S
0.0
Stock: 3 item(s)
428 CHF 3.56 CHF
+ −
 
99mm (3.9") OD to 38mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 38mm ID LOC-CR model rocketry
99mm (3.9") OD to 38mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-38mm
0.0
Stock: 2 item(s)
1498 CHF 12.48 CHF
+ −
 
29mm Seamless Phenolic Coupler Tubes, Other product options: 29mm seamless coupler model rocketry
29mm Seamless Phenolic Coupler Tubes
BCR-COUPLER-29S
0.0
Stock: 3 item(s)
351 CHF 2.93 CHF
+ −
 
99mm (3.9") OD to 3x38mm ID Centering rings for LOC 3.9" (99mm) Airframe, Other product options: 99mm OD 3x 38mm ID LOC-CR model rocketry
99mm (3.9") OD to 3x38mm ID Centering rings for LOC 3.9" (99mm) Airframe
CR-3.90-3x38mm
0.0
Stock: 6 item(s)
1498 CHF 12.48 CHF
+ −
 
BT60 to BT80 High temp nylon tube reducer for Klima tube (40.5mm ID - 65mm ID) transition adapter converter (BT-60 BT-80) heavy duty transducer, Other product options: 40.5mm - 65mm BT60-BT80 reducer (High temp nylon model rocketry
BT60 to BT80 High temp nylon tube reducer for Klima tube (40.5mm ID - 65mm ID) transition adapter converter (BT-60 BT-80) heavy duty transducer
MRS-RED-BT60BT80
0.0
Stock: 19 item(s)
1503 CHF 12.53 CHF
+ −
 
136.7mm (5.38") OD to 38mm ID Centering rings for LOC 5.38" Airframe model rocketry
136.7mm (5.38") OD to 38mm ID Centering rings for LOC 5.38" Airframe
CR-538-38
0.0
Stock: 3 item(s)
3628 CHF 30.23 CHF
+ −
 
3" (75mm) diameter x 8" (200mm) length Tube coupler - Loc precision cardboard, Other product options: LOC Tube coupler 3" x 8" (75mm x 200mm) model rocketry
3" (75mm) diameter x 8" (200mm) length Tube coupler - Loc precision cardboard
TC-300L
0.0
Out of stock
816 CHF 6.80 CHF
 
2.88" (73.2mm) PML Phenolic coupler tube, Other product options: 2.88" x 5" (73.2mm x 127mm) Phenolic coupler model rocketry
2.88" (73.2mm) PML Phenolic coupler tube
PCT-3.0
0.0
Out of stock
1134 CHF 9.45 CHF
 
98mm Seamless Phenolic Coupler Tubes (3.89"), Other product options: 98mm seamless coupler model rocketry
98mm Seamless Phenolic Coupler Tubes (3.89")
BCR-COUPLER-98S
0.0
Out of stock
1446 CHF 12.05 CHF
 
Product filters
Price
CHF
–
CHF
  • 2CHF
  • 31CHF
Brand
In stock
Diameter
Dimensions
Inside diameter
Outside diameter
Rocket length
UN Classification
Wall thickness
Weight
Type
Quantity in pack
Hazard type
Сategories
Couplers, rings and things
Body tubes / Air frames
Body tube couplers
Books, Software & Media
Bulkheads
Building and finishing supplies
Centering rings
Construction kits
Egg protectors
Electronics & Payloads
+21More