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ThumbRail - Bridge No Guard - Fender Jazz 3d printed

Not a Photo

Black Strong & Flexible
ThumbRail - Bridge No Guard - Fender Jazz 3d printed
ThumbRail - Bridge No Guard - Fender Jazz 3d printed

Not a Photo

ThumbRail - Bridge No Guard - Fender Jazz

  • 3D printed in Black Strong & Flexible: Black nylon plastic with a matte finish and slight grainy feel.
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  • This product is intended for mature audiences.
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Product Description

The Thumb Half-Rail (Bridge Half in this case) is a long thumb rest for a bass guitar that runs the length of the right hand playing surface (between the pickup(s) and the bridge) allowing for wide range 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 a standard pick guard screw location using your existing screw, making it an easily reversible update to your bass.

This unit is designed specifically for the 70's Fender Jazz Bass (1970-1982 used 4" pickup spacing) and Geddy Lee Signature Jazz Bass and assumes the use of NO pickguard. Meaning, this Thumb Rail is a full 8mm deep all the way across to be as flush as possible to the height of both pickups. It may fit others, but has only been tested on the following:


  • 1976 Fender Jazz
  • 1999 Fender Geddy Lee Artist Series Jazz


This will NOT fit any American Series Jazz, Standard or Deluxe.  See other models for those.

Message me if you have purchased and found it fits a year or model not listed above.

The ThumbRail is available in both NON-Polished and Polished plastics. 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 No Guard - Fender Jazz
Black Strong & Flexible
12.3 cm
2.6 cm
0.8 cm

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