{"product_id":"2020-aluminum-extrusion-profile-20mm-li-7477","title":"2020 Aluminum Extrusion Profile 20mm Linear Rail 4 Feet long","description":"\u003cp\u003e2020 Aluminum Extrusion Linear Rail\u003cbr\u003e✔️ 20mm Profile - 4 Feet Long - One Rail\u003c\/p\u003e\n\u003cp\u003eThis 4-foot-long 2020 aluminum extrusion profile is a reliable structural rail used in linear motion systems, machine frames, and DIY automation builds. Its 20mm profile offers strength and accuracy while keeping the design lightweight and modular.\u003c\/p\u003e\n\u003cp\u003e✅ Profile width: 20mm\u003cbr\u003e✅ Rail length: 4 feet (approx. 1219mm)\u003cbr\u003e✅ Made from durable, lightweight aluminum\u003cbr\u003e✅ Smooth surface ideal for sliding components\u003cbr\u003e✅ Delivers rigidity and precision for structural builds\u003cbr\u003e✅ Great for 3D printers, CNC machines, and robotics frames\u003cbr\u003e✅ Compatible with V-slot or T-slot hardware\u003cbr\u003e✅ Sold as one individual rail\u003c\/p\u003e\n\u003cp\u003e💡 Why use 2020 aluminum extrusions for building frames?\u003cbr\u003e2020 extrusions allow for modular, bolt-together construction without welding. Their strength-to-weight ratio and compatibility with standard brackets make them a favorite for prototyping and machine building.\u003c\/p\u003e\n\u003cp\u003eA solid choice for creating strong, adjustable, and scalable mechanical structures.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":48283337588954,"sku":"ALUMINUM-EXTRUSION-4Feet","price":57.09,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/2674\/3514\/files\/2020-Aluminum-Extrusion-Profile-20mm-Linear-Rail-4-Feet-long.jpg?v=1785431683","url":"https:\/\/hfbearings.ca\/products\/2020-aluminum-extrusion-profile-20mm-li-7477","provider":"H\u0026F Bearings","version":"1.0","type":"link"}