Some companies and government entities strictly prohibit the use of binder chain assemblies with hooks that are not permanently secured. Unlike standard clevis-style hooks that have a loose pin secured with a cotter key, these chain assemblies feature riveted hooks. They are less likely to fall out and are less subject to theft. Each assembly is made from only high-quality Grade 70 steel in North America. Compliant with FMCSA, CVSA and DOT requirements.