Specification Binding : Tools & Home Improvement Brand : Burkit Color : Silver Label : Burkit Store Manufacturer : Burkit Store Model : 5/16"-40 UNS PackageDimensions_Weight : 0.105625 PackageDimensions : L:5.00 X W:4.30 X H:0.59 PartNumber : tap-set-5/16-40-UNS-RH ProductGroup : Home Improvement ProductTypeName : TOOLS Publisher : Burkit Store Size : 5/16-40 UNS SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/418ol28us5L._SL75_.jpg SmallImage_Width : 75 Studio : Burkit Store Title : Burkit 5/16"-40 UNS Tap and Die Set Right Hand, 5/16 x 40 UNS Machine Thread Tap and Round Die Weight : 0.1 WeightUnit : pounds