The Performance W83205 3-piece Line Clamp Set provides three clamp sizes with built-in locking mechanisms. Features: * Set includes three clamp sizes: * Small for 1/8-inch to 5/16-inch line or hose * Medium for 1/2-inch to 3/4-inch line or hose * Large for 3/4-inch to 2-1/2-inch line or hose * Heat-resistant reinforced-nylon construction * Built-in locking mechanism What"s In The Box: * Performance W83205 3-piece Line Clamp Set