Specification Brand : X AUTOHAUX Label : X AUTOHAUX Manufacturer : X AUTOHAUX MaterialType : Aluminium Alloy PackageDimensions_Weight : 0.39 PackageDimensions : L:6.30 X W:5.12 X H:1.97 PartNumber : a21061000ux0649 ProductGroup : Automotive Parts and Accessories ProductTypeName : AUTO_PART Publisher : X AUTOHAUX SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41HfXb3T6bL._SL75_.jpg SmallImage_Width : 75 Studio : X AUTOHAUX Title : X AUTOHAUX Valve Spring Installation Tool Valve Spring Compression Tool for LS2 LS1 Style Valve Spring Installation Cathedral Port Cylinder Head Style Weight : 0.4 WeightUnit : pounds