Product Details: The Breeze 3-1/16" to 3-3/8" Spring-Loaded T-Bolt Clamp Spring-Loaded T-Bolt Clamp ensures you are Ready for the Road Ahead™, by maintaining constant tension on charge air coolers’ silicone hoses. This heavy duty charge air t-bolt clamp also counterbalances fluctuations in the hose line assembly. <br/><br/>FleetPride is your First Click in Heavy Duty®.