Specification Brand : Metal Spacers Online BulletPoint1 : 2 Pack 20mm x 20mm black anodized T-Slot aluminum extrusions 1220mm (48") Length BulletPoint2 : High strength 6063-T5 Extruded aluminum profile with durable black anodized smooth surface, meeting European standards. BulletPoint3 : Applications: CNC routers, 3d Printers, CNC water jet, CNC Plasma Tables, precision printers, linear motion rails, shelving, work benches and furniture. DYI projects. BulletPoint4 : Easy installation with very high strength material that can be fastened with many accessories, M3, M4, M5 T-Slot nuts and brackets. ExternallyAssignedProductIdentifier : 6043577655376 ItemForm : Rod ItemName : 2 Pack T Slot 2020 Aluminum Extrusion Metric European Standard Linear Rail Black Anodized DIY 1220mm (48") Length ItemPackageDimensions_Height : 0.9 inches ItemPackageDimensions_Length : 48.5 inches ItemPackageDimensions_Width : 1.75 inches ItemPackageQuantity : 2 ItemTypeKeyword : linear-motion-guides Manufacturer : Metal Spacers Online Material : Aluminum NumberOfItems : 2 PartNumber : BTS2020-1220-2 ProductDescription : 20mm x 20mm T Slot Aluminum linear rail with black anodized smooth finish, available in various lengths. Very high quality. ProductSiteLaunchDate : 2024-04-25T22:06:40.880Z Size : 1220mm (48") Length UnspscCode : 30000000