Used to secure cable sheath, bonding ribbon, or ground wire to strand. The clamp has an internal self-seating compression plate to evenly distribute clamping pressure. Clamp includes a 1/2" x 1-1/2" square head machine bolt and 1/2-13 regular square nut. Outside "U" channel is formed from .187" x 1-1/2" gauge Steel. Internal self-seating compression plate is formed from .125" x 1/2" gauge Steel.