Topclamp Large
Topclamp Large is a strong and durable connection system for square aluminium profiles. It uses robust aluminium connectors to create solid corner connections for larger constructions. Each joint is secured with two bolts and can be easily disassembled and reused.

Built for large aluminium profiles with strength and flexibility
Topclamp Large enables quick and accurate assembly of aluminium frame constructions using 80 mm and 100 mm beams. The connectors feature a robust 5 mm wall thickness for stability and intuitive positioning for clean corner joints, allowing fast construction without welding, drilling, or special tools. When you need the power and visual impact of larger profiles while keeping full modular flexibility, Topclamp Large delivers. The system is easy to adjust and reconfigure, making it suitable for technical setups, workbenches, displays, interior construction, and exhibition stands. Custom made connectors and smart accessories ensure the system adapts perfectly to your project requirements.

Topclamp Large specifications
• Wheels, adjusting bolts, footplates and screw eyes
• Various types of metal plates.
Dimension of joint Inner dimension of joint
– 80 mm – 70 mm
– 100 mm – 90 mm
• Wide range of modular accessories
• Custom solutions
Why Topclamp Large?
Topclamp Large is developed for projects that demand extra strength, scale, and reliability. The system combines large aluminium profiles with robust connectors to create modular constructions that perform under heavy loads while remaining flexible and easy to use.
- Timeless design
Topclamp Large features a clean and industrial design that fits both technical and architectural applications. The solid aluminium connectors and large profiles create a powerful and professional appearance that remains relevant over time.
- Creation
Topclamp Large offers maximum freedom in design and construction. The system supports 80 mm and 100 mm beams and allows you to build large scale structures using compatible accessories and custom made components tailored to your project requirements.
- High-end quality
Topclamp Large is built with durability in mind. The connectors feature a robust 5 mm wall thickness and provide strong and stable connections secured with two bolts per joint. This ensures reliable performance in demanding applications.
- Easy to use
Topclamp Large allows fast assembly and disassembly without welding drilling or special tools. The modular design supports easy reuse and adjustments, while a wide range of accessories such as wheels footplates and metal plates helps you complete your construction efficiently. Fast worldwide delivery ensures your project stays on schedule.

Request your sample
Would you like to experience the precision and quality of Topclamp for yourself? Request your personal sample today and discover the craftsmanship and intelligent design behind our modular systems.
See, feel, and explore why professionals choose Topclamp for exceptional constructions.

Previous Topclamp Large projects
Why Large?
large scale constructions,
strong modular system
and fast assembly

Maintenance and professional advice
Topclamp Large requires minimal maintenance and can be cleaned with standard materials. Regularly check bolt tightness in structures exposed to vibration or frequent adjustments. Choose the correct joint size for your beam dimensions and use suitable accessories such as adjustable feet or panel clamps to improve stability. For custom constructions or technical requirements contact Topclamp for tailored connectors and engineering support.
Get started with Topclamp Large
Get inspired by the power and possibilities of Topclamp Large. Topclamp Large helps you build strong and impressive aluminium constructions with ease. Discover real world applications and large scale solutions by exploring our inspiration materials. When you are ready to start your project you can request a quote tailored to your requirements. If you would like to discuss ideas or custom solutions first our specialists are happy to think along with you and support you without any obligation. Get in touch with us.
Frequently asked Questions
about TopClamp Large
Topclamp Large is a modular connection system for large aluminium profiles. It is designed to create strong and stable constructions using robust connectors secured with two bolts.
Topclamp Large is suitable for technical setups, workbenches, exhibition stands, displays, interior constructions, and large scale modular structures.
The system is built for high strength and stability. The connectors feature a robust 5 mm wall thickness and are compatible with 80 mm and 100 mm aluminium beams.
Aluminium profiles are connected using joints secured with two bolts per connection. No welding, drilling, or special tools are required and structures can be easily adjusted or reused.
Yes. The system is intuitive and allows fast and efficient assembly while offering flexibility for adjustments and future modifications.





















