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Description
Werner Square Rung Extension Ladder 3.67m Double (57711320)The 577 Series 3. 57m double section extension ladder is constructed using high grade aluminium and extends to 6. 09m. Box section stiles provide added rigidity and sturdiness to ensure maximum performance on the job site. Features include unique wrap around top clips with smooth glide runners to reduce wear and tear, slip resistant square shaped rungs, and a wide stabiliser for added safety during use. Approved to the latest EN131 standard. For
The 577 Series 3.57m double section extension ladder is constructed using high grade aluminium and extends to 6.09m. Box section stiles provide added rigidity and sturdiness to ensure maximum performance on the job site. Features include unique wrap-around top clips with smooth-glide runners to reduce wear and tear, slip-resistant square shaped rungs, and a wide stabiliser for added safety during use. Approved to the latest EN131 standard. For Professional Use.
Free delivery (2-3 working days)
Features:
High performance robust box section stiles for durability
Heavy-duty wide stabiliser with slip-resistant feet for added safety
Integrated ladder level gauge for accurate positioning
Slip-resistant square rungs for comfort and security
Unique wrap-around top clips with smooth-glide runners to reduce wear and tear
Locking catches secure sections together for safe use and easy transportation
150kg load capacity**
Approved to the latest EN131 Standard
For Professional Use
Specifications:
Unique Selling Point Reach Greater Heights
Size 3.57m
Type Professional
Style Double Section
Approx. Product Weight (kg) 14.81kg
Max. Open Extended Length (m) 6.09m (19ft 11in)
Max. Standing Height (m) 4.89m (16ft)
Safe Working Height (m) 6.64m (21ft 7in)
Number of Sections 2
Performance Professional
Material Aluminium
Colour of Ladder Rail Aluminium
Stabiliser Width (m) 1.0m (3ft 3in)
Ladder Width (m) 0.49m (1ft 7in)
Foot Material Plastic
Approx. Closed Length (m) 3.57m (11ft 8 in)
Section x Rungs 2 x 12
Base Width (m) 1.0m (3ft 3in)
Certifications EN131 Professional and Non-Professional Use
Tread Type Square Rungs
Project Type Building and Maintenance
Max. Load (kg) 150kg (23st 9lb)
Guarantee 10 Year
Size 3.57m
Type Professional
Style Double Section
Approx. Product Weight (kg) 14.81kg
Max. Open Extended Length (m) 6.09m (19ft 11in)
Max. Standing Height (m) 4.89m (16ft)
Safe Working Height (m) 6.64m (21ft 7in)
Number of Sections 2
Performance Professional
Material Aluminium
Colour of Ladder Rail Aluminium
Stabiliser Width (m) 1.0m (3ft 3in)
Ladder Width (m) 0.49m (1ft 7in)
Foot Material Plastic
Approx. Closed Length (m) 3.57m (11ft 8 in)
Section x Rungs 2 x 12
Base Width (m) 1.0m (3ft 3in)
Certifications EN131 Professional and Non-Professional Use
Tread Type Square Rungs
Project Type Building and Maintenance
Max. Load (kg) 150kg (23st 9lb)
Guarantee 10 Year
*Safe Working Height based on 1.75m (5ft 9in) as the average reach height of a person
**Load includes user, tools, materials, etc.
**Load includes user, tools, materials, etc.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Well built
Color: Rustic Brown
Very nice shelving. We remodeled our bathroom and they fit perfect behind toilet
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Reviewed in the United States on May 14, 2026
★★★★★ 3
Damaged Product
Color: White
Item has some parts of the board being damaged. The quality of the wood is not good.
Very disappointed.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Stylish and very functional for a primary bathroom
Color: C. Black, Color: C. Black
I installed these shelves in my primary bathroom and I’m very happy with the result. The design is clean and modern, and it helps keep the space organized without looking cluttered. I really like the combination of the solid shelf and the wire basket—it’s perfect for storing towels, toilet paper, and a few decorative items.
The materials feel sturdy and well made, not cheap or flimsy. Installation was straightforward and didn’t require anything complicated. It definitely upgraded the look of my bathroom and made better use of the vertical space.
Great option for a primary bathroom if you want both function and style. I would recommend it.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Sleek and Minimalist Bathroom Shelf
Color: A. Brown, Color: A. Brown
I recently got this bathroom shelf, and I love it! The minimalist design looks super clean and modern, and it fits perfectly in my bathroom without taking up too much space.
The build quality is great—it feels sturdy and well-made, and it holds my toiletries easily. Installation was simple, and it really helps keep things organized.
Overall, it’s a stylish, practical addition to any bathroom. Highly recommend!
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Perfect Rustic Touch for Our Bathroom Makeover!
Color: A. Brown, Color: A. Brown
We were redoing our bathroom and wanted a more rustic, farmhouse vibe and this shelf set absolutely delivered! As soon as I saw it, I fell in love with the design. The color (we chose Rustic Brown) is warm and charming, and it instantly made our bathroom feel cozier and more put-together.
Installation was super easy! The shelves are sturdy and well-made, with invisible brackets that give a clean, floating look. I especially love the metal basket; it holds several rolls of toilet paper and still looks decorative. The included sign is a cute bonus and adds a nice finishing touch.
The depth of the shelves is perfect for holding toiletries or small decorations without sticking out too far. It really maximized the space over our toilet and helped us stay organized without sacrificing style.
Overall, this set exceeded our expectations. It looks amazing, feels durable, and totally transformed our space. Highly recommend!
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Reviewed in the United States on July 21, 2025