This is the left handed NARROW .416 (2- 1/16").
 
The perfect upgrade for your 6 screw synchronized tremolo guitar. We've spent a lot of time perfecting the fulcrum points on this tremolo system so that they will maintain their strength while still being buttery smooth and super accurate. \n
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Solid stainless steel top plate and saddles are very hard and won't rust or degrade over time
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Adjustable tension press in tremolo arm
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Narrow version retrofits 2 1⁄16" bridges
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Wide version retrofits 2 7⁄32" bridges
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High quality springs
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