Extension Ladder: Aluminum, Extra-Heavy Duty

Rugged “i” beam extension suitable for demanding industrial applications • Heavy-duty “I” beam construction, 3 1/16” x 1 1/4” rails provide stability, torque resistance and high strength to weight ratio • Heavy-duty serrated rungs prevent slipping for safe and sure climbing. (available in round or “D” profile) • Yellow ABS, high impact non-marring end caps • Premium heavy-duty rung locks • Heavy-duty ribbed swivel feet with ice picks