The Werner 577 Series 5.21m double section extension ladder is constructed using high grade aluminium and extends to 9.12m. 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.

Brand Name	Werner
Colour	N/A
Material	Aluminium
Manufacturer Model No	57711620
Wear Type	N/A
Type	Ladder
Certifications Met	EN131 Professional
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Product Type	Extension Ladder
Years Guaranteed	10 Years
Width	1200mm
Tread Count	2 x 18
Maximum Reach Height	9.61m (31ft 5in)
Maximum Load	150kg (23st 9lb)
Maximum Height	9.61m (31ft 5in)
Height	5210mm
Depth	190mm
Closed Height	5210mm
Supplier Part Number	57711620
Range Description	Extension Ladders