2-1/8" (54 mm ) Cylinder Hone w/ 180 Grit. Fits Bore Size = 2-1/8" (54mm). Abrasive Option: 180 grit. Brush Research: FLEX-HONE. Overall Length = 8". PROUDLY MADE IN THE USA! Designed for surface finishing and cross hole deburring in brake cylinders, wheel cylinders.
