"The future of guitar tuning": Graph Tech's new 'game-changi

"The future of guitar tuning": Graph Tech's new 'game-changing' sub-$30 Un-Lock Nut looks to replace the locking nut – and solve your tremolo issues in one go

Tired of locking nuts? Suffering annoying tremolo troubles? The Un-Lock Nut could be the answer, with some choice innovations promising to deliver “the future of guitar tuning”

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Floyd Rose , , Graph Tech , Un Lock Nut , Floyd Rose Style , Enhanced String Stress Distribution ,