Patta Clamps are made of Mild Steel and Coating with Epoxy pimer and thereafter enamel painted. This is available for different Earth wire sizes and pilot wire. Technical Specification: Available for different Earth Wire Size and Pilot Wire The Frame are made of Mild Steel. Rusting Protection : Primer thereafter enamel painted. Coating: Epoxy pimer and thereafter enamel painted. Safe working load: 5 Ton.