Specification Brand : 80/20 BulletPoint1 : 40 Series Smooth Aluminum Modular T-Slotted Extrusion BulletPoint2 : Unique with two opposite closed sides with two exposed T-slots BulletPoint3 : Compatible with most 40 Series Fasteners and Accessories BulletPoint4 : Great for furniture, displays, desks, trade show booths, retail kiosks, or any project that requires a clean, aesthetic look BulletPoint5 : Made out of 6063-T6 aluminum with a clear anodized finish Color : Gray DriveSystem : Slotted DriveSystem1 : Slotted DriveSystem2 : Square ExternallyAssignedProductIdentifier : 4967521104548 ExternallyAssignedProductIdentifier1 : 4020772071905 ExternallyAssignedProductIdentifier2 : 04020772071905 FinishType : Grey ItemName : 80/20 Inc., 40-4004, 40 Series 40mm x 40mm Bi-Slot x 1830mm ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 78.05 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : t-slot-nuts Manufacturer : 80/20 Inc. Material : Aluminum MeasurementSystem : Inch MetalType : Alloy Steel ModelNumber : 71902 NationalStockNumber : 5310-01-074-8015 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 40-4004-1830 ProductDescription : 40-4004 is a 40mm x 40mm metric 40 series square T-slot profile with two opposite open T-slots, one on two 40mm faces. The profile is smooth, which makes it resistant to dirt and debris buildup while also being easy to clean. The 40-4004 profile is compatible with 40 series fasteners. The placement of the T-slots allows support structures or panels to be easily placed into them while maintaining a continuous surface, lending itself to projects such as guarding, furniture or displays. ProductSiteLaunchDate : 2008-09-08T15:00:51.000Z Size : 28 x 20 mm StreetDate : 2017-09-27T00:00:01Z SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 30000000