{"product_id":"sunnen-polishing-stones-33-42-range-mm33-co5","title":"Sunnen Polishing Stones | 3.3\"-4.2\" Range | MM33-CO5","description":"\u003cp\u003eThese Polishing stones are sized to fit a cylinder from 3.3\" to 4.2\" (63.5 to 83.8mm). Ideal for Cast Iron, they will yield a 3 Ra. Used on Hard Sleeves, these stones yield a 2 Ra. Use with your Sunnen AN-style or Goodson CH-style hones. NOTE: You can also use these stones with Sunnen's AN-30 Silicon Compound to hone High-Silicon Aluminum Alloy Blocks.\u003c\/p\u003e","brand":"Sunnen","offers":[{"title":"Default Title","offer_id":67878271516739,"sku":"zbo1793809443903","price":79.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/8020\/2819\/files\/sunnen-polishing-stones-33-42-range-mm33-co5_1.jpg?v=1793809448","url":"https:\/\/petgates.shop\/products\/sunnen-polishing-stones-33-42-range-mm33-co5","provider":"My Store","version":"1.0","type":"link"}