If you need to work with electrical connections, the WIHA TOOLS 28333 Insulated Screwdriver Blade is a must-have. It offers insulation from live circuits and will not short out the circuit. The hex shank size of this insulated screwdriver blade is 1/8 in., while its overall bit length is 2 61/64 in. Designed for use with electricians, it has a black oxide finish and a single end hex style tip. The screwdriver blade is made of steel and measures 2 mm on the fastening tool tip size. With this WIHA TOOLS 28333 Insulated Screwdriver Blade, you can work safely around electricity without worrying about shorting out or breaking down your equipment.








