The D1216-3 aluminum extension ladder is a compact, 3 section ladder that has a duty rating of 225 lbs. and interlocking side rails. The Traction-Tred D rungs are slip resistant and the spring-loaded locks operate smoothly for easy operation. Shoes rest flat or are held in spur position with the Shu-Lok feature. Mar-resistant end caps also help protect the surface the ladder is leaning against. Exclusive Alflo rung joint means Twist-Proof performance every time. Compact design retracts to 6 feet 3 inch, 2 feet shorter than a conventional, 2 section and 16 feet extension ladderMar-resistant end capsSame usable length as a conventional 2 section, 16 feet ladderEasy to maneuver around corners and through doorsVersatile - use indoors or outdoorsMore overlapping rung locations for improved foot comfortConvenient carry handleExclusive Alflo rung joint means Twist-Proof performance1-1/2 inch slip-resistant Traction-Tred D-rungsDurable extruded rung locks are spring loaded to operate smoothly