Specification Brand : SeekLiny BulletPoint1 : Package Include: 4x 4040 T Slot Aluminum Extrusion 300mm Black BulletPoint2 : About SeekLiny: We're specialized in 2020/2040/4040/4080 aluminum extrusion and aluminum extrusion hardwares. Find what you want with aluminum extrusion from Seekliny. BulletPoint3 : 40x40 Aluminum Extrusion T-Slotted Length: 300mm BulletPoint4 : Wide Application: 4040 T Slot Aluminum Extrusion is not only use for professional 3d printer project,also apply for making DIY bookshelves, tables, kitchen brackets, furniture, shelf, equipment protection fence etc. BulletPoint5 : Seekliny 4040 T Slot Aluminum Extrusion Profile is anodized high-strength European standard aluminum extrusion with matte texture surface. And we use protective film to prevent extrusion from being scratched. Color : Black ItemForm : Rod ItemName : Seekliny 4Pack 4040 T Slot Aluminum Extrusion 300mm Black Extruded Aluminum Profile 40x40 T-Slotted Framing European Standard Anodized Linear Rail for 3D Printer Accessories Parts ItemPackageDimensions_Height : 9.6 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 9.6 centimeters ItemPackageQuantity : 4 ItemShape : Rectangular Prism With T-slotted Profile ItemTypeKeyword : linear-motion-guides Manufacturer : SeekLiny Material : Aluminum NumberOfItems : 4 PartNumber : SeekLiny-US-4040AluminumTslot300 ProductDescription : Seekliny 4Pack 4040 T Slot Aluminum Extrusion 300mm Black Extruded Aluminum Profile 40x40 T-Slotted Framing European Standard Anodized Linear Rail for 3D Printer Accessories Parts ProductSiteLaunchDate : 2023-11-27T05:24:45.534Z Size : 300mm SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 23261500