Product Description: 1/4 Inch (6.35mm) Hex Shank Socket Adapter for Wing Nuts Material: Crafted from high-quality chrome vanadium steel, this socket adapter undergoes heat treatment for enhanced hardness, superior torque, excellent toughness, and a long service life. Universal Compatibility: Designed with a hex shank sleeve, this adapter is compatible with standard hand drills, pneumatic tools, and various power screwdrivers. User-Friendly Design: Simply insert the adapter into your power screwdriver to effortlessly install wing nuts or shutters, eliminating the risk of thumb strain associated with traditional tools. Versatile Applications: This steel wing nut driver is ideal for use with any power drill featuring a 1/4 inch hex shank, making it a must-have for DIY projects and professional tasks alike. Efficiency: Engineered to quickly tighten or loosen wing nuts, bolts, and hooks, this driver significantly speeds up the installation of hurricane shutters and other projects, saving you valuable time. Specifications: - Type: Butterfly Hole Socket - Quantity: 1 PC - Material: Chrome vanadium steel - Color: Silver - Inner Diameter: 12mm (0.47 inch) - Handle Diameter: 6.35mm (0.25 inch) - Size: 6.6 x 1.8 x 1.8 cm (2.59 x 0.71 x 0.71 inch) - Net Weight: 40.0g (1.41 oz) Package Includes: 1 x Butterfly Hole Socket