{"product_id":"4-pack-400mm-black-20x20-aluminum-extrusion-t-slot","title":"4 Pack 400mm Black 20x20 Aluminum Extrusion T Slot Profile Kit For 3D Printer Framing And Linear Rail Systems Anodized Alloy With Corner Bracket Setup","description":"\u003cdiv\u003e4 Pack 400mm Black 20x20 Aluminum T Slot Kit for 3D Framing\u003cbr\u003e\n✔️ 400mm length, 20x20 cross-section, black anodized finish, 4-pack \u003cp\u003eThis 4-pack includes four 400mm long 20x20 T-slot aluminum extrusions with corner brackets, designed for reliable 3D printer frames and linear-rail builds. Ideal for hobbyists and small shops creating sturdy, modular enclosures and framing systems.\u003c\/p\u003e \u003cp\u003e✅ 400mm length per piece, 20x20 cross-section \u003cbr\u003e✅ Black anodized finish, European standard aluminum \u003cbr\u003e✅ Corner brackets included for quick, solid assembly \u003cbr\u003e✅ Protective film to prevent scratches during handling \u003cbr\u003e✅ Pack of 4 pieces for complete framing kit\u003c\/p\u003e \u003cp\u003e💡 What is a 2020 aluminum extrusion used for in DIY framing and how does the 20x20 T-slot size impact mounting options?\u003c\/p\u003e\n\u003cp\u003e Handy for quick, modular framing that can anchor rails and accessories.\u003c\/p\u003e\n\u003cp\u003e- Frame projects for 3D printers and small CNC rigs\u003c\/p\u003e\n\u003cp\u003e- Mounting rails for linear guides and gantry systems\u003c\/p\u003e\n\u003cp\u003e- Building enclosures and workstations with standardized 2020 profiles\u003c\/p\u003e\n\u003cp\u003e- Expanding with brackets and compatible accessories\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48156543713515,"sku":"VXB0DY7HJZFQ","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71MVqyjyWfL_be0b6f3b-12c9-4c8b-9afb-2efefbdf9a9c.jpg?v=1777381661","url":"https:\/\/vxb.com\/products\/4-pack-400mm-black-20x20-aluminum-extrusion-t-slot","provider":"VXB Bearings","version":"1.0","type":"link"}