Designed for a 1-3/4 x .134" wall side-bar tube. This kit allows a roll cage side-bar to swing open by using a weld clevis and weld eye bolt on both ends of the bar. This makes converting an existing welded-in cage side-bar to swing out easily. Simply remove the spring-loaded pin at the top and the bar can be swung open making entry and exit easy. Kit includes all parts to complete one side bar. NHRA accepted.