Add to Cart Compare 54 Nickel Plated Steel Ball End Single String MSRP: Now: $2.74 Was: Length: 43 Inches Nickel-Plated Steel wound strings were introduced in the late Sixties and have become the most popular alloy for electric guitars and bass. Nickel-plated steel offers a balanced tone. MSRP: Now: $2.74 Was: Add to Cart Compare