- Four steplessly adjustable rail extensions with stable sliding guide enable use on stairs and similar height differences
Suitable for the following target groups and applications
Suitable for the following target groups
- Tradespeople
- Painters & plasterers
- Electricians
- Plumbing / heating / HVAC
- Facility management
- Technical service
Typical applications
- General work at height
- Assembly work
- Installation work
- Painting work
- Electrical installation work
- Building services maintenance
- Mobile access at height
The advantages when using this product
- Lightweight aluminium construction
- Slip-resistant steps
- Slip-resistant platform
- Large standing platform
- Secure standing position with safety rail / guardrail
- High load capacity
- Suitable for mobile use
- Suitable for continuous professional use
- Ergon
Technical data
The robust, single-sided aluminium telescopic step ladder with four rail extensions for the professional use on stairs, landings, platforms and similar height differences
Description:
- High safety top rail with screwed-on tool tray for small parts and tools incl. integrated bucket hook and cable holder
- Sturdy, rail-surrounding, screwed-on hightech metal hinge connection
- Integrated jam protection in the hinge area provided through safety rail end plugs
- 260 x 270 mm large sturdy aluminium safety platform with slip-resistant surface and platform lifters on both sides
- High-strength flanged step/side rail connections
- Four steplessly adjustable rail extensions with stable sliding guide enable use on stairs and similar height differences
- Anodised rail extensions ensure smooth operation
- External sliding mechanism with an infinitely variable adjustment range of up to 1,150 mm on the support section enables the greatest possible flexibility
- Profiled, reinforced D-steps, 80 mm deep, for safe ascent and comfortable standing, meet the requirements of TRBS 2121-2 for the use of steps as a workplace
- Weather resistant screwed-on webbing straps sown into metal
- Additional corner bracing at the lowest step for maximum stability
- Two-component foot plugs (SafetyCap) on the rails and rail extensions for a safe stand
- Pre-equipped with a wosatec QR code label for easy digitalisation of work equipment inspection documentation
KRAUSE Quality Guarantee:
The warranty begins on the date of purchase; the invoice or receipt serves as proof of purchase. The 10-year warranty covers defects in materials, manufacturing or construction in aluminium and steel parts for which KRAUSE is responsible. Components made from other materials, as well as damage resulting from natural wear and tear, improper handling, overloading, modifications to the product or any other use not in accordance with its intended purpose, are not covered by the warranty.
In the event of a warranty claim, we will, at our discretion, either repair or replace the item. Any further claims are excluded.
Product series:
Art.-No.:
Technical data:
| Number of steps | 1x4 | 1x5 | 1x6 | 1x7 | ||
|---|---|---|---|---|---|---|
![]() | E up to approx. | in m | 0.81 | 1.09 | 1.09 | 1.15 |
| F up to approx. | in m | 0.88 | 1.03 | 1.18 | 1.34 | |
| G up to approx. | in m | 1.10 | 1.32 | 1.48 | 1.65 | |
| Floor area approx. | in m | 0.88 x 0.50 | 1.03 x 0.53 | 1.20 x 0.56 | 1.34 x 0.58 | |
| Product weight approx. | in kg | 11.7 | 13.2 | 14.3 | 15.5 | |
![]() | Width (B) approx. | in m | 0.50 | 0.55 | 0.60 | 0.60 |
| Depth (T) approx. | in m | 0.20 | 0.20 | 0.20 | 0.20 | |
| Length (L) approx. | in m | 1.75 | 2.00 | 2.25 | 2.50 | |
| Article number | 134929 | 134936 | 134943 | 134950 | ||
Product highlights
Example of application





















































