Overview Reviews Product Description Product Videos Custom Field Product Reviews Write a Review Write a Review × Hobart Welding Products Drive Roll V-Groove & V-Knurled .030-.035 & .045 - For Select Handler & IronMan Series Welders Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *