General Tools 712010 Precision Screwdriver This precision screwdriver with a #0 Phillips blade is suitable for jewelry, computer and electronics repair The blade size is shown on the screwdriver cap, below a blue ring that identifies the tip type as Phillips A contoured head and an eight-sided cushion grip maximize both comfort and control while using the precision screwdriver The screwdriver handle is engineered to match tip torque requirements and minimize over-torquing screws The heat treated 8650 alloy steel screwdriver blade is chrome-plated to resist corrosion The General Tools and Instruments 712010 Precision Screwdriver, Phillips, No. 0 shows the driver tip size on the cap Features a rotating cap and facets fit palm; recess fits finger tip The convenient color coded ring identifies type of tip 8-sided non-slip cushion grip make for easy holding while working Blades constructed of heat treated 8650 Alloy steel (nickel-chromium-molybdenum) and chrome plated to resist corrosion