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Honing out a cylinder?

This stone set from Silver Seal fits Sunnen-style hones and covers bores from 2.7 to 4.1 inches.
150 grit, perfect for cast iron.

Part number SAN200.
New, ready to use.

Great for engine rebuilding or cylinder work.

California Prop 65 warning applies—standard for these products.

Warranty included, no UPC.

Whether you're a machinist or a hobbyist, these stones get the finish right.

Refresh your cylinders and get better ring seal.

4 out of 5