General description High-quality pack of 1/4 inch hex shank socket wrenches designed for efficient tightening and loosening of nuts, bolts, and hooks. Made from high hardness chrome molybdenum steel with a nickel-plated surface, these tools are durable and resistant to rust. This set includes 2 pieces in sizes 12 mm and 18 mm, making it ideal for various applications, including the installation of hurricane blinds. Technical specifications Material: Chrome molybdenum steel with nickel plated surface Sizes: 12 mm and 18 mm Hexagon handle diameter: 0.35 mm Drive bolt and nut extractor equipped with 4 slots: 5 mm, 8.2 mm Usage Quickly tighten or loosen wing nuts, bolts, C-shaped hooks, Q-shaped hooks, and eye hooks Efficient for installing blinds, hurricane panels, and other projects