{"product_id":"two-pack-positioning-block-stopper-for-mgn12-linea","title":"Two Pack Positioning Block Stopper For MGN12 Linear Rail Includes 1 M2 Hex Wrench Locks Stops And Prevents Slippage Of C Or H Type Bearing Carriage On Miniature Linear Sliding Guide Rail Easy Install And Secure Fit","description":"\u003cdiv\u003eTwo-Pack MGN12 Rail Positioning Block Stopper Kit\u003cbr\u003e\n✔️ 2x MGN12 block stoppers with 1 M2 wrench to lock and prevent slip\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThese positioning block stoppers are steel blocks designed to secure MGN12 miniature linear rails by locking C or H type bearing carriages, preventing drops and unintended movement. They’re ideal for compact setups such as 3D printers, tiny CNC machines, or precision robotic arms where stable rail operation matters.\u003c\/p\u003e \u003cp\u003e✅ Includes 2 positioning block stoppers and 1 M2 hex wrench to lock and prevent slip\u003cbr\u003e✅ Steel construction for strength and long service life\u003cbr\u003e✅ Compatible with MGN12 rails and C\/H type bearing carriages\u003cbr\u003e✅ Anti-dropping design to keep carriages secured during operation\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a positioning stopper for a linear rail used for in a compact MGN12 system? This handy accessory helps keep bearing carriages in place and prevents unwanted movement.\n- How does it improve safety on MGN12 rail systems?\u003cbr\u003e\n- Why is steel a good material for these stoppers?\u003cbr\u003e\n- Can I customize lengths or add extra stops for larger builds?\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077124665579,"sku":"VXB0D5Y59W32","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51IbYvDNxlL.jpg?v=1775853385","url":"https:\/\/vxb.com\/products\/two-pack-positioning-block-stopper-for-mgn12-linea","provider":"VXB Bearings","version":"1.0","type":"link"}