5516-005P Top Post to 3/8" Stud Marine Connector (5 Pack) - This marine connector is made of lead and comes with zinc plated steel fasteners. Converts battery post to 3/8" stud, permitting quick disconnection of the battery. These are polarity specific and include fasteners. Meets U. S. Coast Guard regulations.
Warning: This product may expose you to chemicals including lead which are 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