Louisville Ladder AA229GS Aluminum Attic Ladder - 7-Ft. 9-Inch To 10-Ft. Rated To 350-Lbs., Elite Series, 22.5-Inch x 7-Ft. 9-Inch To 10-Ft., Aluminum Attic Ladder, Rated Up To 350 -Lb., With Advanced Piston Cylinder Design Eliminates Springs & Door Slammings, Insulated Door Panel Saves Energy, Adjustable Shoes For Easy Installation & Proper Fit.