FOUND - Trailer hitch pin & silver metal piece

Pierce Park near Castle Drive, Garden City ID

Description

Found thick black trailer hitch pin & silver metal piece with 3 holes...3 half square indentation cut outs & one half square indented shape ( assumed to go with hitch pin...but not positive) I know it is a safety issue not to have your trailer hitch pin however 👍 The vehicle that I saw on the road when I heard it bounce was a Grey & white landscaping truck with trailer??? However this vehicle might have just ran it over after it fell off ????