The Klein Tools' Slim-Tip Insulated Screwdrivers in this screwdriver set have slim profile tips that allow for greater access into terminal blocks, slim-style breakers, or other tight spaces near energized sources. A bright orange coating of insulation protects from electrical shock, is flame and impact resistant, and sits flush with the tip helping to reduce insulation chipping and cracking. Klein insulated tools exceed the ASTM F1505 standards for insulated tools, and are clearly marked with the official 1000-Volt rating symbol. A must-have for any electricianÛªs tool bag, the 4-piece set includes 4-Inch round shank in a 1/4-Inch Cabinet tip and a #2 Phillips, as well as 6-Inch round shank in a 3/16-Inch Cabinet tip and a #2 Square tip.