Ideal For Machining And Auto Repair Includes: 12 x Stainless Steel Brushes 12 x Brass Brushes 12 x Nylon Brushes Brushes are 4" long (2" brush, 2" shank) with a 1/4" Hex Shank 1 x 5-3/4" Quick Release Soft Grip Handle 1 x 6" Quick Release Extension Bar 1 x Storage Case Common Uses: Opening Clogged EGR Ports Polishing Corroded Light Sockets Cleaning Battery Terminal Clamps Removing the Bead Sealing Area of Oxidized Aluminum Rims Scouring Cylinder Head Volt Holes
[STANDARD FIT]: 1/4" hex shank allows these brushes to be mounted on a power drill or die grinder. [COMFORT]: Quick-release soft handle allows brushes to be used without a power drill and the comfortable grip reduces hand fatigue. [LONG-REACH]: Extendable quick-release extension bar (6") included to reach difficult spots. [INCLUDES]: 36pc wire brush: stainless steel, brass and nylon (12 pieces of each) - 4" length (2" brush, 2" shank); 1/4" hex shank. [SIZES]: 8-9-10-11-12-13-14-15-16-17-18-19 mm (5/16, 11/32, 13/32, 7/16, 15/32, 1/2, 9/16, 19/32, 5/8,11/16, 23/32, 3/4 inch).