--- product_id: 552466115 title: "48”Aluminum Extrusion Profile Black 4040 T-Slot, European Standard Anodized Linear Bar Rail Framing 1220 mm for 3D Printer Parts, CNC Routers (4 Pack)" brand: "generic" price: "€ 418.60" currency: EUR in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.hr/products/552466115-48-aluminum-extrusion-profile-black-4040-t-slot-european-standard store_origin: HR region: Croatia --- # 48-inch (1220 mm) precise length 6063-T5 premium aluminum alloy Anodized corrosion & scratch resistance 48”Aluminum Extrusion Profile Black 4040 T-Slot, European Standard Anodized Linear Bar Rail Framing 1220 mm for 3D Printer Parts, CNC Routers (4 Pack) **Brand:** generic **Price:** € 418.60 **Availability:** ✅ In Stock ## Summary > 🛠️ Build Bold, Build Black — Frame Your Future with Precision! ## Quick Answers - **What is this?** 48”Aluminum Extrusion Profile Black 4040 T-Slot, European Standard Anodized Linear Bar Rail Framing 1220 mm for 3D Printer Parts, CNC Routers (4 Pack) by generic - **How much does it cost?** € 418.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/552466115-48-aluminum-extrusion-profile-black-4040-t-slot-european-standard) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Makers:** Highly rated by the community with 4.5 stars, delivering reliable performance at a competitive price. - • **Durable & Lightweight:** Premium 6063-T5 aluminum alloy offers a perfect balance of strength and portability without the bulk. - • **Sleek European Finish:** Smooth black anodized coating resists scratches and corrosion, maintaining a professional look over time. - • **Engineered for Precision:** Exact 40x40 mm T-slot profile ensures seamless modular assembly for your 3D printers and CNC projects. - • **Ready for DIY Innovation:** Comes in a convenient 4-pack with protective film and clean-cut ends—ideal for custom enclosures and framing. ## Overview This 48-inch black anodized 4040 T-slot aluminum extrusion profile, crafted from premium 6063-T5 alloy, offers a durable, lightweight, and corrosion-resistant framing solution. Perfectly suited for 3D printer parts, CNC routers, and versatile DIY projects, it features clean cuts, protective film, and a sleek European finish, packaged as a convenient 4-pack for professional-grade modular construction. ## Description 48”Aluminum Extrusion Profile Black 4040 T-Slot, European Standard Anodized Linear Bar Rail Framing 1220 mm for 3D Printer Parts, CNC Routers (4 Pack) Specification: Material: aluminum alloy Color: black Material: 6063-T5 Framing type: T slot Finish: anodized Thickness: 2 mm (0.08 inch) Rail length: 1220 mm (48 inch) Rail height: 40 mm (1.57 inch) Rail width: 40 mm (1.57 inch) Packing list: 4 x black aluminum extruded rails Review: Pretty good 4040 - It’s perfectly good profile extrusion. Acceptable price, good measurements. It works as intended. Review: Good quality extrusions for home project - Good quality extrusions for home project. Reasonable price. 4 sides are taped, so no scratches. 4 of them packaged together nicely. ## Features - High-quality and sturdy: premium black 6063 T5 aluminum alloy material - T-slot 4040 with smooth and consistent anodized finish - Clean cuts, flat ends, comes with protective film - European Standard, scratch resistant and corrosion resistance, lightweight structure - Versatile DIY building material, perfect for hobby projects, sturdy rail for any type custom enclosures and framing ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 36 Reviews | ## Images ![48”Aluminum Extrusion Profile Black 4040 T-Slot, European Standard Anodized Linear Bar Rail Framing 1220 mm for 3D Printer Parts, CNC Routers (4 Pack) - Image 1](https://m.media-amazon.com/images/I/610CLk6VtcL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pretty good 4040 *by D***L on July 17, 2025* It’s perfectly good profile extrusion. Acceptable price, good measurements. It works as intended. ### ⭐⭐⭐⭐⭐ Good quality extrusions for home project *by M***5 on March 17, 2024* Good quality extrusions for home project. Reasonable price. 4 sides are taped, so no scratches. 4 of them packaged together nicely. ### ⭐⭐⭐⭐⭐ They work *by A***R on December 29, 2023* They are exactly as advertised. ## Frequently Bought Together - 48”Aluminum Extrusion Profile Black 4040 T-Slot, European Standard Anodized Linear Bar Rail Framing 1220 mm for 3D Printer Parts, CNC Routers (4 Pack) - PETOX 20 Set Black 4040 Series Aluminum Extrusion Profile Connector, Includes 1pc Wrench, 20pcs 3540 Corner Bracket, 40pcs M8 T-Slot Sliding Nuts and Hex Screw Bolt for 20S Aluminum Rail Accessories - uxcell Standard Plastic Square Aluminum Extrusion End Cap Black 40x40mm 20pcs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/552466115-48-aluminum-extrusion-profile-black-4040-t-slot-european-standard](https://www.desertcart.hr/products/552466115-48-aluminum-extrusion-profile-black-4040-t-slot-european-standard) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-31*