Available Allen wrenches BAHCO 1998M 5.0 mm Nickel Plated Allen Key BAHCO SCO 31400 €1.94 The BAHCO 1998M 5.0 mm nickel-plated allen key is an essential tool for precision work. Its ergonomic design and nickel-plated finish ensure durability and corrosion resistance. Ideal for mechanics and assembly, it provides a secure grip and a perfect fit on hex screws. Perfect for professionals and hobbyists. Add to basket