Lok-N-Roll - Lok-N-Roll compensated Locking nut work great with @kahlertremolo , @floydroseofficial , fixed bridges, or any tremolo. Lok-N-Roll compensated locking nuts are the ultimate direct drop-in upgrade for your Floyd Rose
R2 Black Lok-N-Roll Compensated Locking Nut
LOK-N-ROLL - Guitar Nut, Guitar Upgrade, Electric Guitar
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Compensated locking nut? - Seymour Duncan User Group Forums
BP-0026-L10 Lefty Chrome Locking R2 Style Nut for Floyd Rose
Amazon.com: Musiclily 42mm Metal Guitar String Locking Nut for Floyd Rose Style Electric Guitar Tremolo Bridge Lock System, Black : Musical Instruments