Ernie Ball Plain Steel Custom Gauge single strings for electric or acoustic guitar. Made of specially tempered tin plated high carbon steel.   Ernie Ball revolutionized the market by offering guitarists Custom-Gauge single strings. Replace a broken string or create your own custom gauge set.

- String Gauge: .009

- Material: Plain Steel

- Construction: Plain Steel

- String Length - Ball End to Taper: 39.25" / 1000 mm

- Total String Length: 39.25" / 1000 mm

- Ball End / Loop End: Ball End

- Coated / Uncoated: Non-Coated