The Klein Tools 87921 Nylon Choker Anchorage Connector, 5 Ft features an anchorage connector that can be used to fasten around an I-beam or similar structure to provide compatible anchorage for attaching a fall-arrest connecting device. The Klein Tools 87921 connecting device must only be fastened to structures (or other anchorages) that are capable of supporting 5000-pounds (2268 kg). This unit features a half-twist design that allows the 2 in. (51 mm) wide nylon webbing to remain flat and in continuous contact with the structural member. Users are provided with a durable forged circle D-ring that has corrosion-resistant finish, wear-minimizing roller, and is 100-percent proof-loaded to meet OSHA regulations.