{"product_id":"150mm-mgn12-linear-rail-guide-with-black-mgn12h-ca","title":"150mm MGN12 Linear Rail Guide With Black MGN12H Carriage Block For 3D Printers And CNC Machines Beefy Motion Kit With Red Rubber Stoppers And Spare Balls","description":"\u003cdiv\u003ePremium 150mm MGN12 Linear Rail Kit with Black Carriage\u003cbr\u003e\n✔️ 150mm MGN12 rail with Black MGN12H block and spare balls \u003cp\u003eThis 150mm linear rail guide combines a Black MGN12H carriage with a precise rolling rail, ideal for 3D printers and CNC machines where accurate axis motion matters.\u003c\/p\u003e ✅ 150mm linear rail guide with Black MGN12H carriage \u003cbr\u003e\n✅ Red rubber stoppers to keep the block on the rail \u003cbr\u003e\n✅ 4-M3x3.5 threaded holes; center distance 20x20 mm \u003cbr\u003e\n✅ Includes 2 spare steel balls for backup \u003cbr\u003e\n✅ Packing list: 1 * 150mm Linear Rail Guide, 1 * MGN12H Carriage Block, 2 * steel balls for backup \u003cbr\u003e \u003cp\u003e💡 What is a MGN12 linear rail guide used for in CNC and 3D printer builds?\u003c\/p\u003e\n\u003cp\u003eIt provides smooth, precise motion for compact axes in common hobby and light industrial setups.\u003c\/p\u003e\n- For CNC machines\n- For 3D printers\n- In compact automation projects\n- For precise linear motion\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118281203947,"sku":"VXB0D3TKH58J","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41JffvxiApL_b55dc70f-4cd0-4803-aa5a-e39bdcca5cf0.jpg?v=1785181691","url":"https:\/\/vxb.com\/products\/150mm-mgn12-linear-rail-guide-with-black-mgn12h-ca","provider":"VXB Bearings","version":"1.0","type":"link"}