From the Manufacturer
BAHCO 1000 volt 9 3/4 inch ergo slotted screwdriver has a blade length of 5 inches and has a tip width of 9/64 inch. It has a three component ergonomically designed handle that provides comfort and maximum grip even with oily hands. The color coded handles indicates tip type and shows tip type symbol on bottom of handle for quick identification. The black oxide tips prevent shipping of chrome to reduce possible contamination at work location.