LICOTA Star Precision Screwdriver 1.Blades hardened Stain finished and black tip with magnetic 2.Type:screwdriver LICOTA Star Precision ScrewdriverModel NO.MaterialWeight(g)ASD-168T5T56590S220ASD-168T6T66590S220ASD-168T7T76590S220ASD-168T8T86590S220ASD-168T9T96590S220ASD-168T10T106590S220ASD-168T15T156590S220ASD-168T20T206590S220 LICOTA Star Precision Screwdriver