Retrac’s HighRise folding rear entry step is designed for safe, easy and efficient access to trailers and cargo areas. The HighRise includes a corrosion-resistant auto-stowing roller mechanism that helps prevents damage when backing up, and the intuitive counterbalance design helps keep the step secured in a stowed position during travel. It attaches to the 4-inch bumper beam on most semi-trailers, box trucks and flat decks with a quick and easy 4-bolt installation. The high-strength durable 7-gauge steel construction accommodates up to a 600-pound workload limit. The ergonomic design helps enhance safety and promote worker health by reducing strain when climbing in and out of trailers or cargo areas, and the grated steps help provide added traction even when wet.