🚀 Hitch Tightening Made Effortless! Engineered with corrosion-resistant materials. Easily adjustable for a snug connection. Zero tools required for a hassle-free installation. Experience serene journeys with reduced noise. Fits all 2-1/2-inch receivers, hollow or solid. Secure locking mechanism No-tool installation Durable steel & aluminum The CURT 22320 No-Tool Anti-Rattle Hitch Clamp Tightener is designed for 2-1/2-inch receiver tubes, ensuring a quiet towing experience. With a tool-free installation, adjustable fit, and durable construction, it’s the perfect solution for secure and noise-free trailer connections.