Versatile Drill Wire-Brush Set for small parts and tight spaces - This set includes a range of small wire brushes that clean rust, dirt, and corrosion from battery-terminal clamps, light sockets, and other hard to reach parts. The brushes have a 1/4-inch hex shank that allows mounting on a power drill or die grinder for fast, consistent brushing. - Heavy-duty ergonomic brushes with soft handles can be used without a drill. The comfortable grip reduces hand fatigue for longer cleaning sessions. - A 6-inch long quick-release handle provides extra reach to access tight spaces and narrow gaps, enabling thorough cleaning of hard to reach components. - Includes one 6-inch handle and 12 brush heads for each material: stainless steel, brass, and nylon. The standard SAE brush sizes range from 5/16" to 3/4", and metric sizes range from 8 mm to 19 mm. What you get - One 6-inch handle - 12 heads each for stainless steel, brass, and nylon brushes - 1/4-inch hex shank on all brush heads - Brush sizes SAE 5/16" to 3/4" and metric 8 mm to 19 mm Key features and benefits - Problem solving: Removes rust, dirt, and corrosion from battery-terminal clamps, light sockets, and other small parts with options for drill driven or hand use. - Compatibility: 1/4-inch hex shank fits most power drills and die grinders for versatile operation. - Material versatility: Stainless steel, brass, and nylon heads cover a range of cleaning needs and surface sensitivities. - Size range: SAE 5/16" to 3/4" and metric 8 mm to 19 mm ensure appropriate brush for different parts. Applications - Automotive maintenance: clean battery terminals and clamps during service. - Electrical and lighting work: refresh light sockets and small electrical connectors. - General maintenance: clean rust and debris from tiny components in tight spaces on machinery, equipment, and in workshops.