8″ x 8″ 1/2″R, 3/4″D Stainless Steel Walking Seamer/Groover with Threaded Handle Socket

Makes smooth 1/2 In. radius, 3/4 In. deep groove. Rivet free for smooth, clean control joints. One-piece closed end bit for a perfect finish. Toothed bracket assembly locks angle. Use with Threaded Bull Float Handles.