The Chevy Corvette Trailer Tow Hitch Cover Or Plug Comes with a 2 Inch Stainless Steel Post Or a 1.25 Inch Post. The Emblem Is Rotary Engraved and Epoxy Color Filled. The Emblem Is Also Chrome Plated For That Nice Reflective Mirror Shine. All Trailer Hitch Covers Come with a Standard Locking Bolt To Detour Theft. However We Recommend That You Do Add Our Trimax Lock To You Purchase So Your Hitch Cover Cannot Be Stolen.