--- product_id: 532376289 title: "4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS" brand: "bella bays" price: "176739CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/532376289-4pcs-4040-v-slot-aluminum-extrusion-profile-1220mm-48inch-european store_origin: SN region: Senegal --- # ±0.5mm precision 4pcs 48" profiles ASTM 6063 T5 alloy 4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS **Brand:** bella bays **Price:** 176739CFA **Availability:** ✅ In Stock ## Summary > 🔧 Build Your Dreams with Precision! ## Quick Answers - **What is this?** 4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS by bella bays - **How much does it cost?** 176739CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/532376289-4pcs-4040-v-slot-aluminum-extrusion-profile-1220mm-48inch-european) ## Best For - bella bays enthusiasts ## Why This Product - Trusted bella bays brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium aluminum for unmatched durability and strength. - • **Precision Perfected:** Enjoy flawless precision with ±0.5mm tolerance for all your builds. - • **Limitless Applications:** Ideal for everything from 3D printers to fitness equipment and beyond! - • **Seamless Compatibility:** Easily integrate with all 40 series fasteners and accessories. - • **Unleash Your Creativity:** Transform your DIY projects with these versatile aluminum extrusions! ## Overview The 4pcs 4040 V Slot Aluminum Extrusion Profile is a robust and versatile solution for DIY enthusiasts and professionals alike. Measuring 48 inches (1220mm) each, these profiles are made from high-quality ASTM 6063 T5 aluminum alloy, ensuring strength and durability. With precision extruding and cutting processes, they offer a tolerance of ±0.5mm, making them perfect for a wide range of applications including 3D printing, CNC projects, and furniture assembly. Their compatibility with European standard fasteners makes installation a breeze, allowing you to create innovative solutions effortlessly. ## Description 4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS ## Features - 【In the Package】4pcs 48"(1220mm) 4040 V slot black European standard extruded profiles. - 【Strong/Sturdy and High Durability】made with premium ASTM 6063 T5 aluminum alloy for strong and sturdy performance. Adapting the latest anodizing technology for smooth surface and long life span. - 【Prcision Extruding/Cutting and Pro Packaged】applying high standard precision extruding and precision cutting process with ±0.5mm tolerance in length. Professionally packaged to aviod scratch and flaw during logistic. - 【Great Compatibility】meeting European standard, easy installation with all 40 series fasteners and accessories like M8 T nuts, and pulley wheel. - 【Wide Application】3D printer, CNC, DIY project, lasers engraving machine, automation equipment, workbenches, stands, furniture, fitness equipment, precision printers, automatic cutting machine, automobile retrofit etc. ## Images ![4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS - Image 1](https://m.media-amazon.com/images/I/71swRg3H2ZL.jpg) ![4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS - Image 2](https://m.media-amazon.com/images/I/61NwfmNhidL.jpg) ![4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS - Image 3](https://m.media-amazon.com/images/I/71QYSzoWkVL.jpg) ![4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS - Image 4](https://m.media-amazon.com/images/I/81TMBDQSvTL.jpg) ![4pcs 4040 V slot Aluminum Extrusion Profile 1220mm 48inch European Standard Anodized Extruded Linear Rail Guide Frame for DIY Workbenche Furniture Fitness Equipment Machinery Shelf Black BELLA BAYS - Image 5](https://m.media-amazon.com/images/I/81sPdteB7VL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.sn/products/532376289-4pcs-4040-v-slot-aluminum-extrusion-profile-1220mm-48inch-european](https://www.desertcart.sn/products/532376289-4pcs-4040-v-slot-aluminum-extrusion-profile-1220mm-48inch-european) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-21*