{"product_id":"two-pack-mgn12-and-mgn15-linear-rails-100mm-to-100","title":"Two Pack MGN12 And MGN15 Linear Rails 100mm To 1000mm With Slide Blocks For 3D Printer And CNC Accessory Kit, High Precision Hardened Steel Ball Bearing Guide, Low Friction Smooth Quiet Operation, Includes MGN15H 700mm","description":"\u003cdiv\u003eTwo-pack MGN12\/MGN15 rails with blocks, 100-1000mm\u003cbr\u003e\n✔️ Includes MGN12 and MGN15 rails, 100-1000mm lengths, two blocks \u003cp\u003eThis rail kit provides precision linear guidance for DIY 3D printers, small CNC routers, and automation projects. It's designed to replace worn rails and improve motion accuracy in gantries and axes.\u003c\/p\u003e ✅ Rails come in MGN12 and MGN15 options, lengths 100-1000 mm\u003cbr\u003e\n✅ High-precision hardened steel ball bearing guide delivers low friction and smooth operation\u003cbr\u003e\n✅ Wear-resistant surface with high rigidity for long-lasting service life\u003cbr\u003e\n✅ Standard mount holes for quick installation without extra cutting\u003cbr\u003e\n✅ Wide application for DIY 3D printers, compact CNC engravers, and automation setups\u003cbr\u003e\n✅ Includes MGN15H 700mm option\u003cbr\u003e \u003cp\u003e💡 What is a common question about linear rail kits in hobby builds?\u003c\/p\u003e\nAnswer: This handy kit helps improve motion precision in simple builds.\n- Handy upgrade for DIY 3D printers and small CNCs\u003cbr\u003e\n- Enhances axis rigidity for reliable repeatability\u003cbr\u003e\n- Ideal for gantry projects and automation tasks\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48953244254443,"sku":"VXB0H6J2YR3W","price":386.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/510bbjtJeiL_44dfb405-bf5d-45e6-a1e6-ad47897797f3.jpg?v=1782661596","url":"https:\/\/vxb.com\/products\/two-pack-mgn12-and-mgn15-linear-rails-100mm-to-100","provider":"VXB Bearings","version":"1.0","type":"link"}