{"product_id":"mgn12-linear-rail-set-100mm-3-94-inch-with-2-mgn12","title":"MGN12 Linear Rail Set 100mm 3.94 Inch With 2 MGN12 Mini Linear Motion Guide Rails And 2 MGN12H 12mm Carriage Blocks Black For 3D Printer And CNC Machine Beefy Heavy Duty Steel Construction Smooth Sliding And Minimal Deflection","description":"\u003cdiv\u003eMGN12 Linear Rail Set: Precise 100mm Mini Guide Rails\u003cbr\u003e\n✔️ 2x MGN12 mini rails, 2x MGN12H carriages, 100mm(3.94in) long \u003cp\u003e This heavy-duty MGN12 linear rail kit provides smooth, precise motion for small CNCs and 3D printers. It’s designed to minimize deflection and wear for long service life. \u003c\/p\u003e ✅ Includes 2x MGN12 mini rails and 2x MGN12H carriages (black) \u003cbr\u003e\n✅ Heavy-duty bearing steel construction for straight, solid movement \u003cbr\u003e\n✅ End stoppers on each rail prevent carriage from coming off \u003cbr\u003e\n✅ Designed for M3 nuts and screws with 20 series EU aluminum extrusion \u003cbr\u003e\n✅ Suitable for 3D printers, CNC machines and compact linear motion systems \u003cbr\u003e \u003cp\u003e💡 What is a MGN12 linear rail set typically used for in small CNC machines and 3D printers? This handy guide explains how it helps with precise motion.\n- Handy for precise, smooth guide rails in small machines\n- Low deflection and long life under repeated motion\n- Easy integration with M3 fasteners and EU-profile extrusions\n- Commonly used in hobby CNC and 3D printer builds\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48887077273835,"sku":"VXB0BKTBZVD4","price":94.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/mgn12-linear-rail-set-100mm-3-94-inch-with-2-mgn12","provider":"VXB Bearings","version":"1.0","type":"link"}