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Powerbuilt 648401 Brake Cylinder Hone 3 Arm 3/4-to-2.25-Inch
Fits 3/8-inch drive power drills
Self-aligning and self-centering
Flexible shaft with adjustable tension for use on or off the car
Includes #220 medium grit stones, 1-1/8-inch length
Made in USA; Lifetime Warranty