Overview
RJXHOBBY carbon fiber pipe plug inserts are push-in round end caps supplied in a 10pcs pack, designed to provide a neat, safe finish for tube ends and help reduce dirt and dust ingress. Suitable for carbon or aluminium tubes with inner diameters (ID) from 8mm to 98mm (see compatibility list and size table below).
Key Features
- Push-in application for a tight fit
- Helps prevent dirt and dust ingress into tube ends
- Provides a neat and safer finish to exposed tube ends
For sizing help before purchase, contact support@rcdrone.top or visit https://rcdrone.top/.
Specifications
| Brand | RJXHOBBY |
| Quantity | 10pcs |
| Tube compatibility | Carbon or aluminium tubes |
| Supported tube inner diameter (ID) | ID8, ID10, ID12, ID14, ID17, ID18, ID20, ID23, ID26, ID28, ID30, ID33, ID36, ID38, ID40, ID43, ID46, ID48, ID51, ID56, ID58, ID68, ID72, ID74, ID78, ID88, ID98 mm |
Size/Weight Reference (visible SKUs)
| SKU | Plug Diameter (mm) | Weight (pcs) | Suitable carbon fiber tube (mm) |
|---|---|---|---|
| RJX3189-8mm | 8mm | 0.2g | OD10 / ID8 |
| RJX3189-10mm | 10mm | 0.7g | OD12 / ID10 |
| RJX3189-12mm | 12mm | 0.98g | OD14 / ID12 |
| RJX3189-14mm | 14mm | 0.92g | OD16 / ID14 |
| RJX3189-17mm | 17mm | 1.52g | OD19 / ID17 |
| RJX3189-18mm | 18mm | 1.62g | OD20 / ID18 |
| RJX3189-20mm | 20mm | 1.98g | OD22 / ID20 |
| RJX3189-23mm | 23mm | 2.22g | OD25 / ID23 |
| RJX3189-26mm | 26mm | 3.2g | OD28 / ID26 |
| RJX3189-28mm | 28mm | 3.42g | OD30 / ID28 |
| RJX3189-30mm | 30mm | 3.73g | OD32 / ID30 |
What’s Included
- RJXHOBBY Carbon Fiber Pipe Plug inserts x 10pcs
Applications
- Sealing and finishing tube ends on carbon fiber or aluminium frames and structures
- Keeping dust and dirt out of open tube ends on RC, drone, and robotics builds
Details

RJX3189 carbon fiber pipe plugs are listed in sizes from 8 to 30 mm with corresponding weights and matching carbon tube OD/ID for easier fit selection.
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