Twin-front mechanic step ladders are designed as a trestle ladder for entry from either side. Massive aluminum side rails with wide, fully serrated aluminum steps on front and back.
Both sides of an AM1000 series ladder can be used simultaneously by one person per side. Each side is designed to support one person including materials up to 300lbs. Total combined weight on ladder must not exceed 600lbs. (300lbs. per side).