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 high-carbon steel core that provides rock-solid pitch control and exceptional strength under the demands of aggressive playing. The premium nickel-plated steel wrap enhances clarity and warmth whilst maintaining the dynamic response needed for expressive performance across any style.
Designed with a patented bullet-end specifically for Stratocaster® guitars, these strings offer superior sustain and consistent intonation through hex core construction that balances tension across all gauges. Available in 4250L (.009-.042) and 4250R (.010-.046) sets, they feature colour-coded ball ends for quick identification during string changes, higher break resistance for extended playing sessions, and the quality assurance of U.S.A. manufacturing.
Features
- Reinforced UltraCore™ high-carbon steel core for strength and tuning consistency
- Premium nickel-plated steel wrap wire for clarity and tonal warmth
- Patented bullet-end design engineered for Stratocaster® guitars
- Hex core construction for precise intonation and balanced tension
- Colour-coated ball ends for effortless string identification
- Enhanced break resistance and superior tuning stability
- Made in the U.S.A.



