Everbilt 1/8 in. Zinc-Plated Wire Rope Clamp (2-Pack) 42594 - The Home Depot
Airmont Products AP-10921, Heavy Duty Adjustable Porcelain Wire Holder, Reinforced Steel Saddle, Adjustable Steel Clamp Fits Around Any Pipe or Pole, Ceramic Head for Cables or Wires as an Insulator - Amazon.com
Buy Wholesale China Chinese High Quality Din 741 Wire Rope Clips Galvanized/stainless Steel 316,304 & Adjustable Wire Rope Cross Clip at USD 0.37 | Global Sources