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ThumbRail (Bridge Lefty)-fits Fender Amer Dlx 5 Ja 3d printed

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Black Natural Versatile Plastic
ThumbRail (Bridge Lefty)-fits Fender Amer Dlx 5 Ja 3d printed
ThumbRail (Bridge Lefty)-fits Fender Amer Dlx 5 Ja 3d printed

Not a Photo

ThumbRail (Bridge Lefty)-fits Fender Amer Dlx 5 Ja

Made by
Ships as soon as 6 days
3D printed in black nylon plastic with a matte finish and slight grainy feel.

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Product Description
The ThumbRail is a long thumb rest for a bass guitar that runs the length of the right hand playing surface (between the pickups for this half rail) allowing for an endless amount of tone variation with a comfortable and familiar hand position. This eliminates the tone-limiting "thumb on the pickup" locations or hand stretching to get where you want to be to get the right tone and attack. Just play.

Secures at standard pick guard screw locations using your existing screws, making it an easily reversible update to your bass.

FITS: This unit is designed specifically for the LEFT-HANDED Pre-2010 Fender American Deluxe Jazz Bass V (5 string with 3.6" pickup spacing) and assumes the use of a standard thickness pickguard (2mm).  It may fit others, but has only been tested on those years and models listed below. 


  • Pre-2010 Fender American Deluxe 5 string Jazz
Message me if you have purchased and found it fits a year or model not listed above.

Does NOT fit:
  • American Elite Series
  • American Standard Series

The ThumbRail is available in both NON-Polished and Polished plastics as well as some metals. Non-polished has a textured surface which ads some grip keeping your thumb in place nicely. If you prefer a smooth surface, order "Polished Strong & Flexible"...available in colors too.

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

What's in the box:
ThumbRail (Bridge Lefty)-fits Fender Amer Dlx 5 Ja
12.24 x 0.85 x 3.04 cm
Switch to inches
4.82 x 0.34 x 1.2 inches
Switch to cm
Success Rate:
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What's this?
Mature audiences only.
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