WHOLESALE 1/2"""" HITCH PIN 1/2'' solid steel pin designed for 1 1/4'' diameter reciaver hitch ball mounts. The hitch pin is made of solid steel for strength and is zinc coated so it will not rust.Illinois Industrial Tools ⚠ WARNING: This product can expose you to LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.