Features:Comprehensive set of impact adaptors for use on all types of impact tools Manufactured from drop-forged Chrome Vanadium steel with phosphate finish for added corrosion resistance Supplied in storage case Specifications:Model No: AK5900BContents: 14"(F) x 38"(M), 38"(F) x 14"(M), 38"(F) x 12"(M), 12"(F) x 38"(M), 12"(F) x 34"(M), 34"(F) x 12"(M), 34"(F) x 1"(M), 1"(F) x 34"(M) Sq DriveHeight: 144Width: 218Length: 59, Weight: 2.866009406 pounds, Manufacturer: Sealey