200 Amp twistlock electrode holder. High quality electrode holder. Closed jaw head gives maximum insulation protection - excellent for overhead welding. Design means FAST electrode changes. Meaty brass jaws grip the electrode tightly, giving optimum current transfer. Takes a wide variey of electrode sizes, from 4mm right down to a tiny 1.6mm electrode. Compact size makes it easy to get into tight spots. Rubber grip on the handle makes it easier to hold. Takes 16mm to 25 mm welding cable.