Features: Product is forged of alloy steel with heat treatment. The rack has strong anti-tension with high occlusion strength. It is not easy to slide and deformation.

Note: 

1. SD-1000 Apply to steel rope and steel stranded wire;

2. SD-2000CL Apply to steel rope and conductor wire;

3. SD-3000CL Apply to copper wire, aluminum wire, ACSR or aerial insulation line.