MetalTech 5-in-1 21-ft. Aluminum Telescoping Multi-Position Step Ladder, 300 lbs. Load Capacity, 22 ft. Reach, Type IA Duty Rating E-MTL7200AL - The Home Depot
21 Foot Extension and Step Ladder combo | Ladders & Scaffolding | St. Albert | Kijiji
24' IAA 375 lb 21 Step Green Fiberglass Werner Extension Ladder | Fastenal
LITTLE GIANT EXTENSION LADDER, SURE SET SWIVEL, D-RUNG, CBL HOOK, CAP 300 LB, 16 FT X 21 1/2 IN, FGL - Extension Ladders - LGL18828-303 | 18828-303 - Grainger, Canada