... for phone repairs, KS3103-3 1. Material: Crv or High carbon steel 2. Head: all kinds 3. Size: wide ran 9 ... in1 Screwdriver tool set for phone repairs, KS3103-3Goods descriptioin:A ... of chrome alum steelB.High quality tool set for phone, game set, computer repairs, assembling or ... Head : slotted, phillips, Torx, Hex 9 in1 Screwdriver tool set for phone repairs, KS3103-3