Electrode Holder, 300 A to 350 A, 2 0 Cable, 1 4 in Electrode Cap, 10 in L, AF 3 no checkout Abrasive Material Aluminum Oxide Anchor Abrasive Material Aluminum Oxide Anchor Brand Catalog NO Applicable Materials Metals Applications Finishing the three smaller models will fit conveniently into a shirt pocket All have sturdy friction joints to maintain rigidity and accuracy Upper 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