For slotted screws VDE tested, safe for work up to 1000 Volt AC or 1500 Volt DC Precise, true-to-size tips, optimal fit in the screw heads Slim handle, compact and ideal for fine tuning work Color coded by screw type, quick identification High-quality materials used, resistant to solvents, oils, acids and salts Special alloy based on spring steel, exceptional elasticity coupled with with high hardness Size 8, see product group PB 5100 SL