Specification Brand : 80/20 Label : 80/20 Inc. Manufacturer : 80/20 Inc. MaterialType : Aluminum NumberOfItems : 1 PackageDimensions_Weight : 9.40 PackageDimensions : L:7.00 X W:6.00 X H:5.00 PartNumber : 2135-BLACK-25 ProductGroup : Home Improvement ProductTypeName : MOUNT_BRACKET Publisher : 80/20 Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/21TO2oYNvFL._SL75_.jpg SmallImage_Width : 75 Studio : 80/20 Inc. Title : 2135-Black, 15 Series, 1.5" x .75" x 3" Base Plate with 1/2-13 Tap Thru in Center, Black Anodize (25 Pack) Weight : 9.4 WeightUnit : pounds