PowerMaster Extension Ladder range features our Branach's unique strongbox construction. This allows for dramatic rigidity which greatly reduces twist and sway. It's designed for maximum safety when working at heights. Fiberglass stiles ensure workers are isolated form the ground, making the product suitable for electrical work and Lightweight and effortless action to deploy. It's Flat D rungs provide maximum safety and comfort to worker when working at heights.This unique Strongbox construction results in dramatic reduction in twist and sway. Branach Latch or Conventional Latch available for this Extension Ladder. This resists from all wheather changes and Swivel foot maximises grip on uneven ground.