Aluminum Telescopic Ladder, Multi-Purpose Telescopic Ladder, Collapsible Ladder Extension,Max Extension Reach 17 ft with Two Wheels,Rated Load 300 Lbs (Load Capacity Type IA - Amazon.com
COSCO Aluminum Telescoping Multi-Position Ladder – Dorel Business
18 Ft. Height Multi-Position Ladder - Cosco
Little Giant MegaLite 17 Ladder with Tip & Glide Wheels | Costco
Cosco 17 ft. Aluminum World's Greatest Multi-Position Ladder with 300 lb. Load Capacity 20417T1ASE - The Home Depot
COSCO 17 ft. Multi-Position Aluminum Ladder System, Silver - Walmart.com