Bessey Tools 4.5 in. x 24 in. Clamp is a reliable and powerful clamping solution introduced by BESSEY, the pioneer of the malleable cast iron bar clamp since 1936. This clamp features a robust design with a corrugated malleable cast iron fixed jaw and sliding arm that generate rigid clamping force. The BESSEY anti-slip system ensures a secure grip by interlocking the set screw molded into the sliding arm with the serrated steel rail, preventing any unwanted sliding during use. The high-quality profiled steel rail provides excellent reinforcement against torsional forces, while serrations on six faces add extra slip resistance. Equipped with a hardened, smooth-running spindle featuring an Acme thread, this clamp requires less effort to achieve more clamping power. For user comfort and durability, it includes a comfortable 2K composite handle. This clamp is designed for both traditional wood handle enthusiasts and those who prefer modern handles, ing versatility and ease of use. Model Number: