{"product_id":"500mm-mgn12-linear-rail-guide-with-black-mgn12h-carriage-block-for-3d-printer-and-cnc-machine-size-500mm-style-rail-mgn12hblack","title":"500mm MGN12 Linear Rail Guide with Black MGN12H Carriage Block for 3D Printer and CNC Machine - size: 500mm, style: Rail + MGN12H(Black)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e500mm MGN12 linear rail guide with Black MGN12H block\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\u003eIt is suggested to use M3 T nuts 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":48486157091074,"sku":"B0CYZYTWSK-size-500mm-style-rail-mgn12h-black","price":53.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/316EuUGJF1L_58dc343d-e1c2-41f9-97ba-83bccc22126d.jpg?v=1789291385","url":"https:\/\/mrovanta.com\/products\/500mm-mgn12-linear-rail-guide-with-black-mgn12h-carriage-block-for-3d-printer-and-cnc-machine-size-500mm-style-rail-mgn12hblack","provider":"MROVanta","version":"1.0","type":"link"}