WHOLESALE HITCH PIN WITH SLEEVE 1/2" & 5/8" 1/2" Diameter Pin With 5/8" Adapter Sleeve. Fits 1-1/4 or 2" Receiver Tubes. Secures Ball Mounts And Other Receiver Tube Inserts. Durable Rust Resistant Finish. ⚠ 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.