Klein Tools 633-4-INS Insulated Phillips Screwdriver, #1 x 4''

The Klein Tools® 633-4-INS Insulated #1 Phillips Screwdriver with 4" shank features two layers of insulation that provide protection against electric shock. Each insulated screwdriver meets or exceeds all ASTM and IEC standards for insulated tools and is clearly marked with the official 1000-volt rating symbol. It features a round shank and cushion grip handle. Overall length is 7 3/4".

The Klein 633-4-INS is the replacement of Klein 603-3-INS.