Item No.: H13Z055
. 1/4"alloy steel driver ，black finish，heat treatment  
. With aluminium handle ，shining finish  
. Length：170mm；Width：30mm  
. Range:10-50 cNm ; 20-100 cNm ; 50-250 cNm; 60-360 cNm; 100-600 cNm  
. Accordance with US standard,accuracy:±6%  
. 1pc instructions