Made in Germany – built for the road
Patented designs, M1-compliant systems and carefully selected materials: what goes into an STS lock.
Patented
The CubeLine compression latch is protected by German patent DE 10 2021 122 177.
M1 standard
The ArcH entry door lock and the Kubus XLe garage lock comply with the M1 standard for higher security.
Drinking water
Fresh water filler necks, caps and connectors are suitable for drinking water under current German regulations.
Chosen for life on the road
RV locks face UV radiation, road spray, temperature swings and thousands of operating cycles. That is why we select materials for each function:
- Glass-fiber reinforced, UV-resistant plastics for housings and handles
- Zinc die-cast (zamak) for cylinder inserts and load-bearing parts
- E-coated (KTL) and powder-coated surfaces for corrosion protection
- Die-cut metal latches for M1-level security under heavy loads
- EPDM cellular rubber gaskets and drinking-water-suitable plastics (PA 6.6 GF30, POM)
More influence on quality, costs and flexibility
We continuously strengthen our own development. Four maxims guide every project: more influence on quality, more influence on costs, higher flexibility and higher value added.
Close cooperation with manufacturers means that suggestions from the field regularly find their way into new products – like the CubeLine platform, which reduces part variety, or Kubus XLe, which integrates the garage into the vehicle's central locking.
Thinking in generations
As a family business, we take responsibility for our customers, our employees, society and the environment. We take strict care to minimize the environmental impact of our business operations and production.
Environment
Minimizing the impact of operations and production.
People
Long-standing employees and customer relationships.
Looking for a locking solution for your next model year?
Tell us about your vehicle platform, quantities and timeline. Our team responds within one business day with technical advice, samples or a quotation.