Specification Amount : 2.59 Binding : Tools & Home Improvement Brand : The Hillman Group CurrencyCode : USD Label : The Hillman Group Manufacturer : The Hillman Group MaterialType : Alloy Steel Model : 851623 NumberOfItems : 1 PackageDimensions_Weight : 0.03968320716 PackageDimensions : L:10.9055117999 X W:8.4645669205 X H:0.3543307083 PartNumber : 851623 ProductGroup : Home Improvement ProductTypeName : HARDWARE Publisher : The Hillman Group Size : 1-7/8" x 5/16" SmallImage_Height : 28 SmallImage_URL : https://m.media-amazon.com/images/I/319TtpnfOOL._SL75_.jpg SmallImage_Width : 75 Studio : The Hillman Group Title : The Hillman Group 851623 1-7/8 X 5/16" Extension Spring 1-Pack Weight : 0 WeightUnit : pounds