Anyone who regularly travels with a van, trailer, camper or motorhome knows the problem: the load must be reliably secured so that neither damage nor dangerous situations arise. This is exactly where the Slim half-round airline rail, 40 mm, drilled comes into play. It offers a particularly compact, stable and flexible way of securely fastening a wide variety of transport goods - with a discreet look at the same time.
In the following article, we present all the benefits, application options and installation tips for the Airline Rail Slim half-round and show why it is the ideal choice for professional and private users.
What is an airline rail Slim half-round?
The Slim airline rail is a lashing rail with a semi-circular profile that is only 40 mm wide and therefore takes up hardly any space. Despite its slim design, it impresses with its high stability and load capacity. Particularly practical: the rail is already equipped with pre-drilled M5 countersunk head flanges, which are positioned 100 mm apart. This means it can be installed quickly and easily.
The semi-circular profile ensures a flat and clean look without sharp edges - perfect for visible areas in the vehicle. With matching end caps, the result is a harmonious overall look that is not only functional but also attractive.
Advantages of the airline rail Slim semicircular
- Compact design: With a width of just 40 mm, it also fits into tight spaces and hardly affects the storage space.
- Stable load securing: Despite its slim design, it is extremely resilient and enables the use of various fastening systems.
- Easy installation: Thanks to the countersunk head flanges in a 100 mm grid, the rails can be attached with little effort.
- Clean look: The semi-circular profile with end caps ensures unobtrusive, elegant integration into the vehicle.
- Flexible adjustment: The rail can be individually adjusted using additional holes in a 25 mm grid or optional bonding with construction adhesive.
- Additional safety: Side beads absorb excess adhesive and increase stability during glued installation.



Flexible application possibilities
The Slim half-round airline rail is a real all-rounder. Whether for transporting furniture, tools, motorcycles or camping accessories - the rail offers almost unlimited possibilities for securing loads.
Typical application examples are:
- Lashing straps: Ideal for securing boxes, luggage or tools.
- Locking bars: With form-fitting securing, they can take loads of up to 500 daN in the direction of travel.
- End fittings and fittings: These accessories open up almost unlimited fastening options for a wide range of transport goods.
This makes the airline rail interesting for tradespeople, removal companies and logistics companies, as well as for campers who want to transport their leisure and travel equipment safely.
Mounting & attachment
Mounting the Airline Rail Slim is very easy. As standard, it is fastened with M5 countersunk screws, which fit every 100 mm. It is important that the screws are anchored in a stable surface to ensure full load-bearing capacity.
For particularly high loads or an even more stable connection, the use of high-strength construction adhesive is also recommended. The beads on the sides of the rail ensure that excess adhesive is absorbed - the result is a clean and permanently strong fastening.
Important note: Do not use rivets or screws with protruding heads, as these would hinder the use of end fittings and fittings.
Variants & individual adaptations
The Airline Slim semi-circular rail is available in various standard lengths:
- 0.5 m
- 0.75 m
- 1.0 m
- 1.5 m
- 2.0 m
- 3.0 m
In addition, we offer customized cuts – so you get exactly the length you need for your project.
Other options are:
- Undrilled rails or alternative drill rods (e.g. 25.4 mm for inch fittings),
- Special versions with anti-theft device in 50 mm increments,
- Powder coating in black or other colors for an individual look.
Quality from the EU
Our airline rails are manufactured exclusively in the European Union. This means:
- consistently high quality,
- sustainable production,
- short delivery routes and
- fair working conditions.
This not only gives you a long-lasting product, but also contributes to responsible production and regional value creation.
Conclusion: Airline rail Slim half-round – 40 mm – drilled
With the Semi-circular airline rail Slim, 40 mm, drilled, you are opting for a space-saving, durable and flexible solution for professional load securing.
Whether in vans, trailers, motorhomes or campers, the Slim rail impresses with its slim design, simple installation and versatile application options. Thanks to the high-quality workmanship and production in the EU, you get a product that perfectly combines functionality, quality and design.
👉 If you want to buy an airline rail that is compact, reliable and versatile, then the slim version with a semi-circular profile is the ideal choice.