{"product_id":"two-pack-black-aluminum-v-slot-extrusions-20x20mm","title":"Two Pack Black Aluminum V Slot Extrusions 20x20mm 400mm Length For 3D Printer CNC Machines Makers Anodized European Standard 20 Series V Type Linear Rail Profiles 2 Pieces","description":"\u003cdiv\u003eAnodized Black 2020 V Slot Aluminum Extrusions Two Pack\u003cbr\u003e\n✔️ 20x20mm size 400mm 15.75 inch long 6063 alloy pack of two  \u003cp\u003eThese black anodized aluminum V slot rails give sturdy framing for building 3D printers CNC machines and other automation setups.\u003c\/p\u003e ✅ 20mm by 20mm cross section runs 400mm or 15.75 inches long \u003cbr\u003e\n✅ 6063 aluminum with smooth anodized black finish resists corrosion \u003cbr\u003e\n✅ European standard profile works with all 20 series nuts and fasteners \u003cbr\u003e\n✅ Two pieces per pack straight cut ready for custom machine builds \u003cbr\u003e \u003cp\u003e💡 What is a V slot extrusion used for in machines?\nThese rails make handy framing that lets builders create adjustable linear slides on 3D printers and CNC rigs.\n- Aluminum V slot profile guides motion smoothly when paired with wheels or nuts\n- 2020 size fits common European standard hardware without extra adapters\n- Black anodized surface stands up to workshop use and keeps its look over time\n- Two pack gives enough length for typical gantry or frame projects right away\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118407983339,"sku":"VXB0B3MMK1C1","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51wBo2gcbPL.jpg?v=1785183637","url":"https:\/\/vxb.com\/products\/two-pack-black-aluminum-v-slot-extrusions-20x20mm","provider":"VXB Bearings","version":"1.0","type":"link"}