6PCS; 1/4"; ALL SOCKETS: 6PT, MATERIAL: CRV 50BV30, 2 TONEWITH LATHE KNURLING, 1/4''DR. REGULAR, DIN 3121, AS-DRIVE, LENGTH: 25MM, 13PCS (4MM/ 4.5MM/ 5MM/ 5.5MM/  6MM/ 7MM/ 8MM/ 9MM/ 10MM/11MM/12MM/ 13MM/14MM)EXTENSION BAR 1/4"DR., CRV 50BV30, LENGTH50.8MM (YT-1429), 1/4''DR., CRV 50BV30, LENGTH:101.6MM (YT-1431); FLEXIBLE EXTENSION BAR 1/4"DR., LENGTH: 150MM, CRV 50BV30 (YT-1400); UNIVERSAL JOINT 1/4"DR., CRV 50BV30 (YT-1437); SLIDING T-BAR 1/4"DR., CRV 40, LENGTH: 152.4MM (YT-1426); CURVED RATCHET HANDLE WITH TPR HANDLE 1/4"DR., LENGTH: 155MM, CRMO 440 (YT-07291); SPINNER HANDLE 1/4"DR., LENGTH: 150MM, CRV 50BV30 (YT-1427); BIT SOCKETS 1/4"DR., AISI S2/ CRV6150, LENGTH: 37MM, 21PCS (SL: 4MM/  5.5MM/ 7MM/; PH: PH1/PH2/ PH3/; PZ: PZ1/  PZ2/ PZ3/; TORX: T8/ T10/  T15/  T20/ T25/ T30/  T40/; HEX: 3MM/ 4MM/ 5MM/ 6MM/7MM/ 8MM) , HEX KEY ,CRV ,1.27MM,1.5MM,2.0MM,2.5MM.