Porcelain insulator assemblies consist of two interlocked wet ware porcelain strain insulators as shown below, an eye fitting for attachment to clevis of clamp, an intermediate fitting between the insulators , and a clevis fitting for attachment to eyebolt in supporting structure . Flexible bronze saddles are furnished with each fitting for insertion between bolts/pins and insulators, increasing the bearing area, and distributing the strain evenly.
Clamp and fittings are of ductile iron, hot-dip galvanized.