Taiwan
Silicon alloy steel(S2)
Chrome vanadium alloy steel
Grip-material-PP+TPR
25-Bits PH1,2,3 PZ1,2,3 SL4.5,5.5,6.5,8 H2,3,4,5,6,8 TT8,9,10,15,20,25,27,30,40 11-Socket 4,5,5.5,6,7,8,9,10,11,12,13mm 1-Extension Bar 100mm 1-Adaptor(25mm)1/4”×1/4” 1-Bit Holder W/Quick Release Chuck 1-Bit Adaptor W/Quick Release Chuck 1-Ratchet For Bits 1-Flex. Rathchet Handle