Topclamp Large
Topclamp Large is a unique system consisting of aluminium joints, square tubes and connectors.
As the name suggests, Topclamp Large uses larger square profiles than Topclamp Original.
The internal connector can be fastened to the joint and profile for a strong flush connection.
- Outstanding quality
- Unique clean design
- Reusable and sustainable
- Intuitive, easy and quick
- Endless customisation is possible
- Products shipped in compact kit-form
- Direct support from our engineering team
- Worldwide shipping
- Outstanding quality
- Unique clean design
- Reusable and sustainable
- Intuitive, easy and quick
- Endles customisation is possible
- Products shipped in compact kit-form
- Direct support from our engineering team
- Worldwide shipping
- Outstanding quality
- Unique clean design
- Reusable and sustainable
- Intuitive, easy and quick
- Endles customisation is possible
- Products shipped in compact kit-form
- Direct support from our engineering team
- Worldwide shipping
Topclamp Large is available in size 80 mm and 100 mm. We carefully control the tolerances for precise results.
As standard the joints and tubes are uncoated (plain / natural aluminium). On request we can coat the parts in a colour and finish of choice.
Topclamp Large connection
Square internal tubing serve as the connectors.
The internal tubing can be fixed to the joint and square outside tubing with screws for a strong, flush connection.
A new connector for Topclamp Large is currently in development, cancelling the need for threaded holes in the outer tubing.
The connector is reusable many times.
A demonstration of the connector can be found in the video below.

A wide variety of joints, profiles and accessories are available, you can find an overview and price in the price list.
Custom joints and components are also possible. Special angles, additional holes etc. can be made on request.
We also offer to weld connections pieces to profiles, turning them into large joints (see example pictures on the left). This can make structures stiffer and faster to assemble.
Application examples
For more examples please visit the gallery
We can make a specified quote based on a drawing / sketch with dimentions or a list of parts.
We often accompany our quotes with a clear drawing indicating the parts and lengths of profiles.
Technical specifications and 3d models are available on the download page.
Please send your enquiry including any extra information to [email protected],com or fill in the webform.
Address
Dutch Innovation Systems
Bergen 12
2993 LR Barendrecht
The Netherlands
+31 10 292 97 61
Hours
Monday – Friday: 8:30am – 5:30pm
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