Clamp body and keeper are ductile iron, grade 654512.
All parts, except cotter pins, hot dip galvanized per ASTM A-153.
Ball clevis is one kind of string hardware that connects the socket insulator or socket tongue by the ball head. Ball clevis is also called clevis eye.
There are two different ways to make the ball clevis. In a market that requires low tension strength, the ball clevis is made by casting. While, in a market that requires high strength of more than 45kn, the ball clevis is drop forged.
Body and Hardware: Steel
Hot Dip Galvanized per ASTM A-153
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