
These 5/16" Grade 43 and Grade 70 tow chains feature factory welded coupling links and certified hooks for vehicle towing and transport. Many tow chain assemblies also include forged J-hooks with an ultra-strong geometric design, alloy frame hooks and forged grab hooks. All tow chains and hooks are coated for weather resistance. Of course, all Vulcan® and VULCAN PROSeries® tow chains meet or exceed all DOT requirements.