Features 100 brand new and high quality Made of high quality chrome vanadium steel durable The surface is black to effectively prevent rust The front and back are two way it is more convenient to remove the screws Built in sleeve storage design more convenient to carry Thickened horn teeth wear resistant longer life The handle is lengthened and thickened saving time and effort for disassembly Multiple specifications of sleeve combination to meet different work needs Suitable for car maintenance electromechanical maintenance home maintenance etc Product parameters Material chrome vanadium steelColor as shown in the picture Product size 230x32mm approximately Drive square head size 1 41 4 sleeve specification 6 7 8 9 10 11 13mmPackage included 1 x 1 4 fast ratchet wrench1 x 6mm 1 4 sleeve1 x 7mm 1 4 sleeve1 x 8mm 1 4 sleeve1 x 9mm 1 4 sleeve1 x 10mm 1 4 sleeve1 x 11mm 1 4 sleeve1 x 13mm 1 4 sleeve