The AC96 Aluminum Stabilizer spans 47in and provides a standoff of 10in. For use on aluminum ladders of all duty ratings. Attaches in minutes. Mar-resistant rubber end caps protect the work surface. Paint can hook included. Ideal for stabilizing the M1 series multi-ladders when in scaffold or stairway positions. For use on Aluminum Ladder Series MT, M1, D1100, D1200, D1300, D1500, D500 (20ft to24 ft), and D716 (16ft only).