{"product_id":"martin-40b12-msg-stock-bore-type-b-1-2-in-roller-chain-sprocket","title":"Martin 40B12 MSG Stock Bore Type B 1\/2 in Roller Chain Sprocket","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Martin 40B12 MSG is a stock bore type B single pitch roller chain sprocket designed for #40 chain. It features a bore diameter of one half inch and an outside diameter of two point one six six inches. This sprocket has twelve teeth and a pitch of one half inch, providing reliable performance in various applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHub extension on one side for easier fitting\u003c\/li\u003e\n\u003cli\u003eMade from durable steel for strength\u003c\/li\u003e\n\u003cli\u003eCompatible with keyways and set screws for adaptability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Martin 40B12 MSG sprocket supports precise machining and is designed for high quality finished products.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Martin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Martin Sprocket \u0026amp; Gear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: one half inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Size\u003c\/strong\u003e: #40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: one point five nine three inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: one half inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Diameter\u003c\/strong\u003e: one point nine three two inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: twelve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: two point one six six inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Through Bore\u003c\/strong\u003e: seven eighths inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: US\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARTIN SPROCKET \u0026 GEAR","offers":[{"title":"Default Title","offer_id":50434465857842,"sku":"40B12","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/251639517.jpg?v=1758455928","url":"https:\/\/voomisupply.com\/products\/martin-40b12-msg-stock-bore-type-b-1-2-in-roller-chain-sprocket","provider":"Voomi Supply","version":"1.0","type":"link"}