Fulton Trailer Hitch Pin Clip for 2 Ball Mount Receivers The Fulton 58 groove style hitch pin and clip is designed to secure a ball mount in the hitch receiver. It will fit Class III and IV receivers featuring 2 openings. Features Class IIIIV Pin and Clip 58 Groove style Zinc finish Limited 1 year warranty California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Hitches Safety Chains Wiser Yes Product MPN 63240 Product UPC 016118062359 Fa