The A130-2 is a pocket-clip screwdriver designed for precision tasks. It features a Keystone-style tip measuring 1/8-inch (3.2 mm) on a 2-inch (50.8 mm) round shank. The tool has an overall length of 3-7/8 inches (98.4 mm) and weighs a mere 0.8 ounces (23 g), making it lightweight and easy to handle. Its compact size and integrated pocket clip make it highly portable and ideal for delicate instrument work where precision is essential.