Line Rail Clamps, also known as Boulevard Clamps, hold two horizontal chain link fence rails together. The fence post then inserts into the center of the clamp, forming a strong, stable T-shaped connection. They're crafted from steel, which means they not only have a stylish outward appearance, but they're also built to withstand the demands and impacts that come their way. With multiple sizes available, we have the line rail clamps to fit the needs of a litany of applications.