Screwdriver & Nutdriver Set consists of: 991X Regular Handle 99X5 Extension 4″ 99821 Blade, Screwdriver, Philipps No. 0 99822 Blade, Screwdriver, Philipps No. 1 996 Blade, Nutdriver, 3/16″ 997 Blade, Nutdriver, 7/32″ 998 Blade, Nutdriver, 1/4″ 999 Blade, Nutdriver, 9/32″ 9910 Blade, Nutdriver, 5/16″ 9911 Blade, Nutdriver, 11/32″ 9912 Blade, Nutdriver, 3/8″ 99811 Blade, Screwdriver, Slotted, 3/16″ 99250 Blade, Screwdriver, Slotted 1/4″
