Engineering profiles

MODULSYSTEM 40 offers the following features:

High functionality, easy processability

Wide range of applications

Suitable for individually optimized solutions

Modular components that can be combined in countless number of variations

Comprehensive range of accessories and fasteners

MODULSYSTEM 40 is compatible with other systems

LCK. METALL provides:

Extensive stock

Application consulting

Precision cuts, Ready-to-assemble kits, Pre-assembled units

Standard or customized packaging

Reliable logistic services with our own fleet of trucks or contract forwarders

Just-in-time delivery



Introducing our partner METRA

The quality of a product depends on its producer. To meet our high standard we cooperate with an expert in the field: METRA.

Since 1962 "Made in Metra" has been the philosophy that brings solutions to international companies.

Dynamism and continual research as well as experience and the proximity to customers are the key points of METRA's success. Metra established a firm base within the industry and produces over 90.000 tons of aluminium bars per annum. Complex requirements are met with customized solutions and reliable Service.

Our product range

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Aluminium Lieferprogramm
  • 1/3 of the weight of steel
  • Strong
  • Flexible

Aluminium »

Stainless Steel

  • Stainless
  • Sustainable
  • Decorative

Stainless Steel »

Non-ferrous Metal

  • Copper
  • Brass
  • Bronze

Non-ferrous Metal »


  • Prefinished components
  • Finished products
  • Components

Processing »