Panduit CLC100X3S8C370 is a 3-position half clamp that pairs with another to form a fully secured clamp used to secure 1" corrugated loom tubing. The pieces include ribbing to interface with the ridges of the corrugated loom tubing. These are made of heat-stabilized glass-filled nylon and are black in color. These are sold in packages of 100 pieces (bag contents provide 50 finished clamps).