WHOLESALE 7/8" x 3 1/2" HITCH PIN Cotter pin included. Rust resistant coating. Secures Hitches to Receivers. Use for Drop Hitches, Multi-Hitches, Hitch Plugs, Bike Racks, and Cargo Carriers. ⚠ WARNING: This product can expose you to LEAD & DEHP, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.