{"product_id":"tritan-d40bs12h-x-3-4-roller-chain-sprocket-finished-bore-with-keyway-ss-40-2-chain-size","title":"Tritan D40BS12H X 3\/4 - Roller Chain Sprocket, Finished Bore with Keyway \u0026 SS, 40-2 Chain Size, 12 # of Teeth","description":"\u003cp\u003eRoller Chain Sprocket, Bore Diameter 3\/4 in, For Chain Pitch 1\/2 in, For Number of Strands Double, Hub Type One Side, Material Steel, Maximum Bore Diameter 3\/4 in, Number of Teeth 12, Outside Diameter 2.17 in, Pitch Diameter 1.932 in, Bore Type Fixed, Chain Number 40-2, Finish Black Oxide, Hub Diameter 1 9\/16 in, Hub Projection 0.659 in, Includes Set Screws, Keyway Yes, Keyway Width 3\/16 in, Length through Bore 1 1\/2 in\u003c\/p\u003e","brand":"Tritan","offers":[{"title":"Default Title","offer_id":67611106082910,"sku":"D40BS12H X 3\/4","price":46.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z2tKGwhcpIx_934252c6-b304-4836-9679-29fca8e93dd4.jpg?v=1791012253","url":"https:\/\/nationalboilersupply.com\/products\/tritan-d40bs12h-x-3-4-roller-chain-sprocket-finished-bore-with-keyway-ss-40-2-chain-size","provider":"National Boiler Supply","version":"1.0","type":"link"}