 D’addario Nynw040 Nyxl Nickel Wound Electric Guitar Single String, .040NYNW040 is a .040 gauge nickel wound electric guitar string that is part of the enhanced NYXL string series. Perfect as a replacement string or for creating custom sets. Accessories, Strings, Guitar Strings, Electric Guitar Strings, Single Electric Guitar Strings D’Addario NYNW040 D’Addario, Single Electric Guitar Strings |