Why Use an Un-Lock Nut? @GraphTechGuitarLabs
Why Use an Un-Lock Nut?  @GraphTechGuitarLabs
Uploaded May 2025 | Updated September 2026, 2 hours ago
Un-Lock Nut, transforming the way you use tremolo. Locking nuts has always been a necessary evil for guitarists with a locking tremolo system. Love them or hate them, they're essential – until now.
The Un-Lock Nut revolutionizes tuning. Forget about Allen keys and the hassle of fine tuners. With the Un-Lock Nut paired with locking tuners, tuning is as simple as turning the machine heads. Plus, a broken string won’t be a “Oh No!” monument.

Advanced Slot Design: Our reimagined slots perfectly accommodate the unique string behavior on Floyd Rose-style guitars, ensuring precision and stability.

Precise Radius Matching: Lock nuts from various manufacturers often miss the mark on radius ac-curacy. With the Un-Lock Nut, select the perfect radius for your guitar. Crafted from Black TUSQ XL, it allows for individual string height adjustment, ensuring unmatched precision.

Customizable String Heights: The Un-Lock Nut stands out with its ability to be customized for each string's height, offering the adaptability of a standard TUSQ XL nut.

Graph Tech founder Dave Dunwoodie shares, “Everyone loves a whammy bar, and our Black TUSQ™XL, combined with this innovative design, redefines the tremolo system. It maintains tuning stability and offers complete access to the guitar's machine heads.”

Optimized for Floyd Rose: Designed for Floyd Rose-style bridges and locking nuts, the Un-Lock Nut integrates seamlessly, requiring no guitar modifications.
Enhanced String Stress Distribution: Its extended ramps distribute string stress more evenly, infused with triple the self-lubrication for a friction-free glide, without affecting the nut slot integrity.

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Visit our website: graphtech.com

Find us on:
Instagram: instagram.com/graphtechguitarlabs
Facebook: facebook.com/GraphTech
Twitter: twitter.com/GraphTechGuitar
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Why Use an Un-Lock Nut?

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