{"product_id":"2020-aluminum-extrusion-profile-20-1790","title":"2020 Aluminum Extrusion Profile 20mm Linear Rail 4 Feet long","description":"\u003cp\u003e\u003cstrong\u003e2020 Aluminum Extrusion Linear Rail\u003c\/strong\u003e\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💡 \u003cstrong\u003eWhy use 2020 aluminum extrusions for building frames?\u003c\/strong\u003e\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":49313203650753,"sku":"ALUMINUM-EXTRUSION-4Feet","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/2020-aluminum-extrusion-profile-20mm-linear-rail-4-feet-long-vxb-ball-bearings-1-32681091760363_466d77e4-597b-4196-976a-17655a06170d.jpg?v=1748647339","url":"https:\/\/smallbearings.com\/nl\/products\/2020-aluminum-extrusion-profile-20-1790","provider":"Small Bearings","version":"1.0","type":"link"}