The BIG BEN LadSecure stabilises the ladder and prevents the ladder from slipping out from the wall.
Simply attach the main body at rung three and hook the footplate over rung two of a standard leaning ladder.
Tighten the handwheel nut until it just start to tighten. Overtightening will pull the ladder top away from the wall.
Ensure the ladder is on a firm level surface. If not make sure the stiles are supported evenly.
Ascend the ladder and secure at the top at the first opportunity.