If you do a search on ebay for "Ceramic/porcelain insulators" you'll find a multitude of these insulators, many of which are exactly the same as the brand name Cable Elevators that you'll find here on A'goN and elsewhere.
Problem is that most sellers only have a few to sell and many times they are mismatched; finding a complete set is problematic. And many sellers seem to think that these insulators are as rare as hen's teeth but the exact opposite is true; ebay has 1000s' of these things for sale.
Problem is that most sellers only have a few to sell and many times they are mismatched; finding a complete set is problematic. And many sellers seem to think that these insulators are as rare as hen's teeth but the exact opposite is true; ebay has 1000s' of these things for sale.