Adaptive Technologies Group BC20-26 Beam Clamp - 20"-26"Adaptives low profile channel style beam clamps anchor permanently to structural I Beams and provide a safe, predictable method for suspending loads from overhead. The channel style beam clamp is adjustable for beam flange widths ranging from between 20 and 26 (508 660 mm). The body of the clamp mounts flush underneath the beams flange and is equipped with a load rated swiveling shoulder eye bolt that rotates in the direction of the load to minimize