Brake Cylinder Hones, Stones, and Flex-Hones

Multipurpose set includes 3 complete hones and 1 set of 2" stones. Set includes: 3391 Complete hone for brake, master and wheel cylinders 3/4 through 2-1/2" capacity, with three 1-1/8" medium-grit stones. 3392 Complete hone for small car brake wheel cylinders 1/2 through 2-1/4" capacity, with two 1-1/8" medium-grit stones. 3393 Complete hone for disc brake caliper honing, 1-1/4 through 3-1/2" capacity, with three 3/4" medium-grit stones; also ideal for lawn and garden small engine cylinder honing when used with three 2" medium-grit stones (included). Replacement part: 3029-75 Three 2" Cylinder Hone Stones.

Brake Cylinder Flex-Hones

Tools hone drum brake wheel cylinders from 0.787 to 1-3/8" in diameter. They develop a plateaued finish for excellent brake fluid retention. Use with a variablespeed drill. All are 180 grit. 8" overall length. Beaded section is 3" long.