Cementex Y10-CG High Voltage Double-Insulated Mechanics Tip Screwdriver is tested to 10,000 volts and rated for use up to 1000 volts AC and 1500 volts DC. It features a heavy-duty blade that's heat treated over the entire length. The tip is ground and tapered for a precise fit, and the comfortable amber handle is shock resistant. This 3/8" slotted screwdriver has a 10" long insulated shaft and a cushion grip handle. Available in sets or individually in sizes from 9/64" to 3/8".