Curt Mangan Fusion Matched strings 9 – 16 1/2) Stainless SteelGauges: 9 – 11, 16, 26, 8 10 12 14 16 18Length of String Length 43 inches (109 cm) Stainless Steel Wound Strings have been manufactured in the early of 1970ern, and the bright sound of any strings. They have proven to be very resistant to Korrossion and provide increased service life. Stainless Wound strings Output Waveform by stainless steel wound wire wrapped around a core made of spring steel.