It provides the exact anchor point you require, whether indoors or outside. Rangers offer the most effective Mobile Roof Hatch Fall Protection for heavy machinery, trains, airplanes, and other industrial equipment. There are two options. Both Ranger versions include a height adjustment of two inches. The ball coupler is fastened to the vehicle or other towing equipment. The forkbag makes it easy to load and unload the portable fall protection foundation type for forklift operations or travel. Every component is easily accessible at ground level, allowing for quick modifications.