Lenco LE AF/HT Electrode Holder, 250 A, Glass Filled Nylon/Molded Fiberglass Compound, 1/0 Cable, 5/32 in Electrode Cap, 8-1/4 in L (380-01020) EachUpper and lower tongs are made from a high copper alloy for maximum conductivity and strength Top and bottom tip insulators are a molded fiberglass compound and will withstand intensive heat impact Handles are molded from a durable glass filled nylon material with a good heat and impact resistance Oval point screw cable connection is standard on all models Amps = 200. 00 A [Min], 250. 00 A [Max] Electrode Cap. = 5 32 in [Max] Cable Cap. 2 = 1 0 Length