Pass the wire through the clamp hole and secure it with wood screws (sold separately) through the screw hole. Material: Iron (SPCC) with glossy chromate plating. Applicable wires: VVF 1.6mm×3 cores, VVF 2.0mm×3 cores, VVF 2.6mm×2 cores. *Please strictly adhere to the types of applicable wires.
