Metallic Aluminum Sectional Ladders

Light-weight aluminum stackable ladders are the preferred ladder by professional window cleaners. Versatile, easy to use indoors, on stairs with adjustable leg levelers (sold separately), outdoors in tight spaces... Sectional ladders go where you need them! The typical combination of assembled stack ladders is 1 Base section, 1 or 2 Center sections, and 1 Top section. Each section is sold separately. Features 6ft Sections  3 styles: V-Groove Top, Center, and Base. BOX GIRDER 2-1/2" x 1" side rails for the utmost in rigidity. Slip-resistant corrugated round rungs. Type 1 provides a 250 - lb. rating. Made in the USA. Maximum height: 21ft (4 6ft assembled sections). Video