Specification Brand : Hicavar BulletPoint1 : High-strength T slot 2020 extrusion profile made of 6063 aluminum BulletPoint2 : Features the latest anodized technology for excellent corrosion resistance, wear resistance, oxidation resistance and longer service life, making them ideal for building a 3D printer BulletPoint3 : High cutting accuracy good flatness without burrs, making your 3D printer equipment more stable BulletPoint4 : They are widely used in 3D printers, DIY laser cutting machines, CNC equipment and linear motion guides BulletPoint5 : European standard: 4PCS T slot 2020 aluminum extrusion, Length 600mm(23.6'')*20mm(0.8'') Width*20mm(0.8'') Height. Color : Black ExternallyAssignedProductIdentifier1 : 0787996346434 ExternallyAssignedProductIdentifier2 : 787996346434 ItemName : 4PCS 600mm Black T Type 2020 Aluminum Extrusion Profile European Standard Anodized Linear Rail Guide for 3D Printer Parts and CNC Machine ItemTypeKeyword : linear-motion-guides Manufacturer : Hicavar Material : Aluminum NumberOfItems : 4 PartNumber : AL2020 ProductDescription : 2020 Aluminum Extrusion T slot rails offer versatility for smaller projects, with a high strength-to-weight ratio and high-performance slots providing excellent linear motion. All Aluminum Extrusion elements can be combined and reused enabling shorter design and assembly times. Use for light-duty frames, showcases, electronics housings and mounts, 3D printers, CNC machines, laser engravers, DIY workbenches, carts, roof racks etc. ProductSiteLaunchDate : 2022-07-23T08:10:00.884Z Size : 4PCS 600mm(23.6'') Style : Black 2020 T-Type SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 24102000