Description This wing nut driver set is made of premium material, built for long-lasting use. Constructed from chromium vanadium steel for high durability and resistance to deformation. Precision craftsmanship ensures reliable performance. Features - Color: Grey - Material: Chromium vanadium steel - Size: 8.00 x 1.40 x 1.40 cm, 8.00 x 1.70 x 1.70 cm, 8.00 x 1.90 x 1.90 cm / 3.14 x 0.55 x 0.55 in, 3.14 x 0.67 x 0.67 in, 3.14 x 0.75 x 0.75 in - Handle: 1/4 inch - Suitable for nuts: 10mm, 12mm, 14mm - Made of high-hardness chromium vanadium steel with nickel-plated finish for durability and rust resistance - Internal thread design delivers strong torque transfer; the tighter you turn, the more secure the fit, enabling quick and efficient installation - Designed for use with 10mm, 12mm, and 14mm hex nuts, ideal for applications such as installing hurricane blinds or similar tasks - Enables fast and efficient tightening or loosening of wing nuts, bolts, C-hooks, Q-hooks, and eye hooks - Compatible with hand drills and other power tools for increased versatility Package List 1 x 80 x H10mm nut driver 1 x 80 x H12mm nut driver 1 x 80 x H14mm nut driver