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0808 196 93885.81m max length & 4.63m max standing height: Provides extensive reach for high-level tasks.
High-grade aluminium construction: Offers exceptional strength, durability, and lightweight portability.
Unique wrap-around top clips with smooth-glide runners: Reduce wear and tear for long-lasting performance.
Slip-resistant square rungs: Provide a comfortable and secure footing.
Heavy-duty wide stabiliser with slip-resistant feet: Offers added stability during use.
Integrated ladder level gauge: Allows for accurate positioning and safe setup.
Locking catches: Secure sections together for safe use and easy transportation.
150kg max load capacity: Accommodates the weight of the user, tools, and materials.
The Werner 577 series square rung triple extension ladder is designed to meet the most demanding needs of professionals on the job site. Constructed using high-grade aluminium, this ladder extends to 5.81m, providing a maximum standing height of 4.63m and a safe working height of 6.38m. The box stiles offer added rigidity providing durability and safety.
This triple extension aluminium ladder is packed with features that prioritise safety and convenience. The unique wrap-around top clips with runners reduce wear and tear. The slip-resistant square rungs provide secure footing, while the heavy-duty wide stabiliser means the ladder won’t slip when in use.
This extension ladder features locking catches that hold the sections together during use. When it's time to move to the next job site, these locking catches also make transportation easy as they keep the sections secure when on the move. With a closed length of just 2.45m, this ladder is easy to store and transport.
Approved to the latest EN131 standard, the ladder meets the highest safety requirements for professional and non-professional use. Werner stands behind the quality of their products, offering a 10-year guarantee against defects giving you peace of mind and confidence in your investment.
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| Size | 2.45m |
| Model ID | 57712120 |
| Style | Triple Section |
| Type | Professional |
| Load Capacity (kg) | 150kg (23st 9lb) |
| Number of Sections | 3 |
| Material | Aluminium |
| Standard Classification | Professional |
| Certifications | EN131 Professional and Non-Professional Use |
| Guarantee | 10 Year |
| Number of Rungs | 8 |
| Sections x Rungs | 3 x 8 |
| Project Type | Building and Maintenance |
| Standard Classification | Professional |
| Rung Type | SquareRungs |
| Color | Aluminium |
| Foot Material | Plastic |
| Stabiliser Bar Included | Yes |
| EAN Code | 5010845002706 |
| Open Length (m) | 5.81m (19ft) |
| Shipping Dimensions L x W x D (m) | 2.39m x 0.50m x 0.20m |
| Max. Standing Height (m) | 4.63m (15ft 2in) |
| Open Width (m) | 1.0m (3ft 3in) |
| Open Height (m) | 5.64m (18ft 6in) |
| Stabiliser Width (m) | 1.0m (3ft 3in) |
| Product Weight (kg) | 15.42kg |
| Closed Length (m) | 2.45m (8ft) |
| Closed Width (m) | 1.0m (3ft 3in) |
| Closed Depth (m) | 0.20m (8in) |
| Ladder Width (m) | 0.49m (1ft 7in) |
| Shipping Weight (kg) | 15.44kg |
| Safe Working Height (m) | 6.38m (20ft 9in) |
| Max. Load (kg) | 150kg (23st 9lb) |
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