General description This Mophorn Retractable Attic Ladder is designed for ceilings with heights ranging from 8.5 to 9.4 feet, featuring a durable alloy steel construction that supports up to 660 lbs. It includes a pull rod for easy operation and a compact design for efficient storage. Technical specifications Item Model Number: E2-11 Item Dimensions: 38.6 x 27.2 x 17.3 inches / 980 x 690 x 440 mm Maximum Load: 660 lbs / 299.4 kg Main Material: Steel + Aluminum + Wood Item Weight: 113.7 lbs / 51.3 kg Number of Steps: 11 Step Size: 15.7 x 5.5 inches / 400 x 140 mm Stainless Steel Pull Rod Length: 35.2 inches / 895 mm Stainless Steel Pull Ring: 1.1 inches / 28 mm Installation Opening Size: 39.4 x 27.5 inches / 1000.76 x 698.5 mm Applicable Installation Height: 8.5 - 9.4 ft / 2.6 - 2.85 m Compatibility and accessories Compatible with ceiling thickness of at least 5.12 inches Wall gap requirement: at least 2 inches Includes: Attic Ladder x 1, Pull Rod x 1, Pull Ring x 1, Installation