... -1/4" DR. SOCKETS: 5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",7/16",1/2" (6PT)1PC ... -1/4" DR. SPINNER HANDLE: 6"1PC-1/4" DR. BIT HOLDER1PC-1/4”DR.SLIDING T BAR11PCS-3/8" DR ... " DR. DEEP SOCKETS: 13,14,15,17MM17PCS-3/8" DR. BIT SOCKETS: T20,30,40,45,50,55,60 HW3,4 ... :Marterial:Chrome-vanadium steel.Surface treatment:Honed Nickel PlatedSockets and Bit Rigidity is HRC48-52°.Dual Color Handle in TPR+PVC ...