Specification Binding : Electronics Brand : Proto Label : STANLEY BLACK & DECKER INC Manufacturer : STANLEY BLACK & DECKER INC MaterialType : Alloy Steel Model : 577-74112 PartNumber : 577-74112 ProductGroup : Home Improvement ProductTypeName : FASTENER_DRIVE_BIT Publisher : STANLEY BLACK & DECKER INC Size : One Size SmallImage_Height : 24 SmallImage_URL : https://m.media-amazon.com/images/I/31E6RcEMyyL._SL75_.jpg SmallImage_Width : 75 Studio : STANLEY BLACK & DECKER INC Title : PROTO 11-Piece Deep Impact Socket Set, SAE