ATD 20-Piece Twisted Wire Tube Brush Set

(1) 1/4-inch quick-disconnect soft grip manual driver handle; (1) 1/4-inch quick-disconnect 6-inch extension adapter for manual driver or power drill/driver; (6) Stainless steel bristle twisted wire tube brushes 1/4-inch, 3/8-inch, 1/2-inch, 5/8-inch, 3/4-inch and 1-inch diameters; (6) Brass bristle twisted wire tube brushes 1/4-inch, 3/8-inch, 1/2-inch, 5/8-inch, 3/4-inch and 1-inch diameters; (6) Nylon bristle twisted wire tube brushes 1/4-inch, 3/8-inch, 1/2-inch, 5/8-inch, 3/4-inch and 1-inch diametersSet Uses: Stainless Steel Brushes Stiff and aggressive - use in tough spots for heavy-duty cleaning; Brass Brushes Less abrasive - will not scratch harder metals; Nylon Brushes Perfect for light-duty cleaning