In which positions can you use this folding ladder?

You can use it as a leaning extension ladder or in a free-standing A-position.

Is the ladder suitable for uneven surfaces?

Yes, the telescopically adjustable feet allow you to easily level the ladder on stairs and uneven ground.

How does the hinge locking system work?

The 3-PIN autolocking hinge system secures the ladder reliably in every selected position.

How compact is the ladder for transport and storage?

When folded, it has a storage length of 1.30 metres, fitting easily into a van or storage area.

How many rungs does this model feature?

This model features 4 x 4 rungs with horizontal, non-slip tread surfaces for stable and comfortable standing.

ALTREX Varitrex Tele PRO+ Flex folding ladder - 4 x 4 rungs - 503744

Name: ALTREX Varitrex Tele PRO+ Flex folding ladder - 4 x 4 rungs - 503744
Brand: ALTREX
SKU: 03326486
Price: 444.4 EUR
Availability: PreOrder

Supplier number: ALTREX 503744 | EAN 8711563277830

Recommended Retail Price €572.33

444.40 tax incl.

€367.27 excl. VAT (incl. all environmental contributions)

On order: delivered from 28/10/2026

Delivery by DHL

✆ Talk to a specialist

Versatile reach with the Altrex folding ladder

Practical benefits

Stable on uneven surfaces: Individually adjustable telescopic feet allow you to work safely and level on stairs or uneven terrain.
Effortless position changes: The ergonomic locking button lets you switch smoothly between the freestanding A-position and straight leaning ladder mode.
Firm and non-slip footing: Flared ladder stiles with non-slip feet ensure you maintain complete stability throughout demanding professional tasks.

In a nutshell

The right choise for

With the Altrex Varitrex Tele PRO+ Flex telescopic folding ladder, you work safely and efficiently across any terrain. The individually adjustable telescopic feet let you level the ladder effortlessly on stairs or uneven ground. Using the ergonomic locking button, you can smoothly switch between the free-standing A-position and the leaning extension ladder mode, while the 3-PIN autolocking hinge system secures each configuration reliably. Flared ladder stiles with non-slip feet and the 4 x 4 rungs with horizontal, non-slip tread surfaces ensure solid stability during demanding professional tasks. When finished, it folds down compactly to a length of 1.30 metres for convenient transport and storage.

Product information FAQ

€444.40

tax incl.

Key features according to our expert

Number of steps: 4 x 4
Ladder type: Telescopic folding ladder

Product description

Suitable for intensive professional use
Multifunctional and versatile
Flexibly telescopic adjustable

The Varitrex Tele PRO+ Flex is our most versatile telescopic folding ladder. This ladder easily adjusts to different positions and is stable on surfaces of different heights. With a clever design and robust construction, the Varitrex Tele PRO+ Flex is not only flexible, but also very user-friendly, safe and durable. Perfect for the demanding professional who wants to be prepared for any situation.

Flexible telescopic adjustment: Thanks to the unique telescopic system with two individually adjustable ladder feet on one side, you can optimally adjust the ladder to different heights. Easy to extend with your foot. With a maximum extension length of 190 millimetres and automatic locking steps of 6 millimetres, the ladder is extremely flexible and even safe to use on most twisted fixed stairs.
Multifunctional use: the Varitrex Tele PRO+ Flex can be set to A-position or ladder position in no time at all. Thanks to the ergonomic locking button, easier than ever. Place the folding ladder in the desired position and achieve the height your job requires.
Robust, safe and durable: With the 3-PIN auto-locking hinge system, you secure the folding ladder in the correct position. Extensively tested and with 12,000 guaranteed cycles, you can be sure you can count on your folding ladder.
Stable and secure: The curved stiles with anti-slip feet ensure that you are always firm and stable. Whatever position you use it in. Moreover, with the unique rungs equipped with a horizontal standing surface, you will always stand securely and comfortably.
Compact storage: When folded, the folding ladder takes up little space. This makes it easy to transport or store.

All Features

Number of steps: 4 x 4
Ladder type: Telescopic folding ladder
Maximum headroom: 2,85 m
Maximum standing height a-position: 1,25 m
Maximum working height a-position: 3,25 m
Maximum working height: 4,85 m
Number of steps / rungs: 4 x 4

Brand ALTREX
03326486
EAN 8711563277830
Supplier number ALTREX 503744

Frequently asked questions about this product

Answered by specialists

In which positions can you use this folding ladder?: You can use it as a leaning extension ladder or in a free-standing A-position.
Is the ladder suitable for uneven surfaces?: Yes, the telescopically adjustable feet allow you to easily level the ladder on stairs and uneven ground.
How does the hinge locking system work?: The 3-PIN autolocking hinge system secures the ladder reliably in every selected position.
How compact is the ladder for transport and storage?: When folded, it has a storage length of 1.30 metres, fitting easily into a van or storage area.
How many rungs does this model feature?: This model features 4 x 4 rungs with horizontal, non-slip tread surfaces for stable and comfortable standing.