These Goodson Brand Silicon-Carbide Honing Stones feature an integral holder design. Each set includes 4 pieces; 2 holders have stones attached and 2 holders have aluminum wipers. Goodson brand honing stones will fit Sunnen AN standard and heavy-duty hones as well as Goodson’s own GH-2555 hone. Abrasive portion measures 2-13/16″ long.
- Range: 3.5″ to 5.5″
- Use: Short and Blind holes
- Finish: 32 Ra
- Similar to Sunnen N37-J55-71