... screwdrivert meet SGS demand 139 pcs hex key set screwdrivert1. Code : HY-Z134B2. Material : CRv bit meet the ... .0,H5,H5.5,H6 and so on 20 pcs 25 mm hole bit :T7,8,9,10,15,20,27 ... .5,6,7 and so on 9 pcs allen hex key : H1.5-80*12mm H2.5-88*16mm H4.0 ... . q'ty of 20" : 10000 setHY-Z134A 139 pcs hex key set screwdrivert HY-Z134B