Wall Ladders (a.k.a. Straight Ladder) from Alco-Lite and Duo Safety are available in lengths from 10 ft. up to 30 ft. Truss Beam construction provides for a higher strength to weight ratio over solid beam construction. |
Wall Ladders (a.k.a. Straight Ladder) from Alco-Lite and Duo Safety are available in lengths from 10 ft. up to 30 ft. Truss Beam construction provides for a higher strength to weight ratio over solid beam construction. |