{"product_id":"350mm-mgn12-linear-rail-guide-with-dual-black-mgn12h-carriage-block-for-3d-printer-and-cnc-machine-size-350mm-style-rail-2-x-mgn12hblack","title":"350mm MGN12 Linear Rail Guide with Dual Black MGN12H Carriage Block for 3D Printer and CNC Machine - size: 350mm, style: Rail + 2 x MGN12H(Black)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e350mm MGN12 linear rail guide with 2 Black MGN12H blocks\u003c\/li\u003e\n\u003cli\u003eThere are 2 red rubber stoppers to keep the block on the rail\u003c\/li\u003e\n\u003cli\u003eThreaded holes of the block: 4-M3*3.5; center distance of the holes: 20*20mm\u003c\/li\u003e\n\u003cli\u003eThere are 14 holes on the rail for fixing the rail to the machine with M3 nut and screw, and it is suggested to use T nut M3 if you fix it to 20 series EU Al-profile\u003c\/li\u003e\n\u003cli\u003eCome with 2 spare balls in the package for backup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: ReliaBot","offers":[{"title":"Default Title","offer_id":48486156632322,"sku":"B0788JVDKN-size-350mm-style-rail-2-x-mgn12h-black","price":49.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/31j0sDjuAzL.jpg?v=1789291264","url":"https:\/\/mrovanta.com\/products\/350mm-mgn12-linear-rail-guide-with-dual-black-mgn12h-carriage-block-for-3d-printer-and-cnc-machine-size-350mm-style-rail-2-x-mgn12hblack","provider":"MROVanta","version":"1.0","type":"link"}