Surco Eliminator- Anti-Sway Bracket Prevents any rattling between the rack and the hitch Bracket clamps down around bike rack and hitch for a more stable ride The Eliminator works with any hitch mount bike rack designed for a 2” receiver Made of steel and protected by a rust-resistant powder coated black finish Your Surco Eliminator Anti-Sway Bracket is backed by a 90-day warranty