I will trade a suspension disk for each one of this style pin type insulator. This is a common U-880-A 2 skirt unipart used on many modern power lines, generally 25,000 volt.. It is also known as the ANSI 56-1 or 1027ST. It is ~7.5 inches across the top. I will accept sky-tone glaze (shown here) or brown. Current value guide shows this insulator at $1 to $5.
To see the disks I will trade for this insulator click NEXT, then NEXT again.
Thanks........Mike Parker, Mill Stack Poweryard, P.O. Box 937, Garibaldi, OR. 97118-0937