300A Electrode holder American type

Features:Upper and lower tongs are made from a high copper alloy for maximum conductivity and strengthTop and bottom tip insulators are a molded fiberglass compound and will withstand intensive heat impactHandles are molded from a durable glass filled nylon material with a good heat and impact resistanceMORE DETAILS1.Handle material:insulated fiber glass2.Upper jaw :Brass3.Under jaw: Brass