30", safety chain, for trailer towing, with locking hooks on both ends for maximum safety, rated at 7,600 lb, with 5/16" link diameter & zinc plated to resist corrosion.
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.