Keller 28' Aluminum D-Rung Type I Extension Ladder - 250 lb. Max

The 4028 Aluminum 28' Extension Ladder has a duty rating of 250 pounds and heavy duty modified I-beam side rails. The D rungs are slip resistant and the side rails are interlocking. Heavy duty spring-loaded locks operate smoothly. Durable shoes rest flat or are held in spur position with swiveling shoes feature. Mar-resistant end caps help protect the surface ladder is leaning against. Exclusive 3-piece rung-to-rail connection means twist-proof performance every time.