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