Click to expand Tap to zoom 507 (7mm) HEAVY DUTY STUD ELECTRODE by Tuffaloy Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $123.26 | / SKU 175-5071 Quantity Add to cart ${{amount}} RWMA Class: 2 Holder Engagement: HD Size 2 Weld Face Diamter: 1.50 Stud Size: 7 mm View the Tuffaloy Electrode Catalog