{"product_id":"4040-t-slot-aluminum-extrusion-400mm-4pack","title":"4 Pack 4040 T Slot Aluminum Extrusion 400 mm Black 40x40 Anodized Profile for 3D Printer Frames DIY Furniture and Linear Rail Projects","description":"\u003cp\u003e4040 T Slot Aluminum Extrusion 400 mm Black for Framing and 3D Printer Builds\u003cbr\u003e✔️ 4 pack of 40 x 40 mm anodized T slotted aluminum profiles\u003c\/p\u003e\n\u003cp\u003eThis 4 pack of 4040 aluminum extrusion profiles is made for building frames, rails, and support structures for 3D printers, DIY furniture, and equipment mounts. Each piece is cut to 400 mm length and finished with a black anodized surface for clean looks and surface protection.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size includes 4 aluminum extrusion profiles\u003cbr\u003e✅ Profile size 40 mm x 40 mm\u003cbr\u003e✅ Length 400 mm\u003cbr\u003e✅ T slot design for bolts, brackets, and connectors\u003cbr\u003e✅ European standard extrusion shape\u003cbr\u003e✅ Anodized black surface with matte texture\u003cbr\u003e✅ Protective film helps prevent scratches during shipping\u003cbr\u003e✅ Works for 3D printer frames and motion rails\u003cbr\u003e✅ Suitable for shelves, tables, and equipment frames\u003cbr\u003e✅ Handy for custom DIY projects and shop builds\u003c\/p\u003e\n\u003cp\u003e💡 Why is 4040 T slot aluminum extrusion used for modular machine frames and linear structures?\u003cbr\u003eIt provides strength and flexibility while staying easy to assemble.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAllows adjustable mounting using T nuts and sliding hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeeps frames square and stable under moving loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports repeat builds and easy modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks well for printers, automation rigs, and custom fixtures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese aluminum profiles are a handy choice for building strong, clean looking frames that stay straight and easy to customize for both hobby and light industrial projects.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222429987135,"sku":"VXB0CP1X4V6G","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4pack-4040-black-aluminum-extrusion-400mm.jpg?v=1772828845","url":"https:\/\/bearingscanada.com\/products\/4040-t-slot-aluminum-extrusion-400mm-4pack","provider":"Bearings Canada","version":"1.0","type":"link"}