Chain Link Line Rail Clamps

A line rail clamp, also known as a boulevard clamp or two-way clamp, is a metal fitting used in chain link fencing to connect sections of horizontal top rail or brace rail at line posts (intermediate posts between end, gate, or corner posts). It consists of two halves that wrap around the post and clamp onto the ends of adjacent rail sections, fastened with bolts and nuts. The line rail clamp ensures a secure, continuous rail connection, maintaining fence stability, alignment, and tension across long runs.