UltraCore™ Nickel-Plated Steel strings bring fortified tuning stability and ultra-refined feel to players who refuse to compromise on tone or performance. At their foundation sits a reinforced UltraCore™ high-carbon steel wire core, engineered specifically for rock-solid pitch control and exceptional strength under the demands of aggressive playing. The premium nickel-plated steel wrap provides defined clarity and warmth, whilst the patented bullet-end design-built for the Stratocaster®-ensures superior sustain and enhanced tonal response across every note.
Available in two gauges, the 4250L 3-Pack (.009, .011, .016, .024, .032, .042) and 4250R 3-Pack (.010, .013, .017, .026, .036, .046) cater to different playing styles and preferences. Hex core construction maintains precise intonation and balanced tension across all six strings, whilst colour-coated ball ends make string changes quick and effortless. Built in the U.S.A. with higher break resistance and reduced retuning requirements, these strings combine durability with the dynamic response demanded by serious guitarists.
Features:
- Premium nickel-plated steel construction for lasting tone and stability
- Patented bullet-end design for Stratocaster® guitars
- Reinforced UltraCore™ high-carbon steel core for strength and elasticity
- Hex core construction for precise intonation and balanced tension
- Enhanced break resistance and tuning stability
- Colour-coated ball ends for easy identification
- Made in the U.S.A.



