The ladder hooks over the wall underneath a window and then the chain ladder is deployed.
- Available in 3 lengths and 3 hook sizes
- 4.3m (14 ft) for two storey buildings
- 7.0m (23 ft) for three storey buildings
- 13.7m (45 ft) for four/five storey buildings
- Rigorously tested to withstand up to 453.5kg (1000lbs) in weight