493-437, Wiha, Wiha Slotted Screwdriver, 4 mm Tip, 150 mm Blade, 150 mm Overall, Brand Wiha, Screwdriver Type Standard Screwdriver, Tip Type Slotted, Tip Size 4 mm Wiha Slotted Screwdriver, 4 mm Tip, 150 mm Blade, 150 mm Overall