17' Aluminum Articulating Ladder For Sale CSA Grade 1 Currently $290 Plus Taxes Transforms to 8 Different Positions.... Mastercraft Aluminum Articulating Ladder is a 17' multi-position ladder that can be used for a variety of jobs Ladder transforms to 8 different positions, including 8' step ladder, 8' and 17' straight ladder, stairway scaffold, and many other positions for use in tight spaces Easily folds into a compact position for simple storage in a closet or trunk Wide base makes for added stability CSA grade 1 Ladder has a 250 lbs. capacity 250-714-3890