Quiet Glide 8.06 ft. Red Oak Library Ladder (9 ft. Reach) Black Rolling Ladder Kit with 12 ft. Rail and Horizontal Brackets QG.210-8RO-12-H.08 - The Home Depot
Tri-Arc RWSR106242-XR 6-Step Gateway Rear-Exit Steel Rolling Ladder with 30" Deep Top Platform, Grip Strut Tread with Handrails, 24" Wide Steps: Amazon.com: Tools & Home Improvement