The Roughneck Narrow Wire Brushes feature soft grip TPR handles and 3 rows of 10 sets of bristles. They are suitable for varied applications, the set contains stainless steel bristles for reduced contamination, brass for softer surfaces and nylon for delicate surfaces. Ideal for general cleaning in tight spaces and around fixtures and fittings, the preparation of most types of small surfaces and cleaning small parts such as contacts on spark plugs.xContents:1x Narrow wire brush - 3 row nylon1x Narrow wire brush - 3 row brass1x Narrow wire brush - 3 row stainless steel  Additional Information:Type: Narrow Brush SetWire: Mixed Set