£12.56 inc VAT The Wiha Internal Square Nut Driver comes with a classic Wiha T-handle and a Chrome-vanadium steel blade, through hardened and nickel-plated. The extra shank recess accomodates long screws. This nut driver provides high torque transfer with minimal effort. Specifications: Size: 10mm Internal Square.Blade Length: 125mm.Overall Length: 157mm.Handle Length x Width: 100 x 32mm. Add to Basket Quantity