Guitar Setup Tools

Fender · Drivers and saddle keys

Fender Guitar and Bass Multi-Tool

Red Fender foldout tool shown with the drivers extended.
Red Fender foldout tool shown with the drivers extended.

When to choose it

Choose this tool if the listed profiles fit the hardware you maintain. The foldout includes both inch and metric sizes, so confirm the exact dimension before choosing the closest-looking key.

The 5/16-inch socket serves an external nut where access permits. Compare a dedicated wrench if the adjuster is recessed or needs an approach that the folding frame cannot provide.

Specifications

Brand
Fender
Measurement or fit
Inch and metric hex plus 5/16-inch socket
Setup task
Match guitar and bass hardware
Model
0990654020
Socket
5/16 inch
Hex sizes
0.050, 1/16, 1/8 and 3/16 inch, plus 1.5, 2.5, 3, 4 and 5 mm
Screwdrivers
Phillips 1 and 2, plus 2.5 mm slotted
Material
Chrome vanadium tools
Amazon.com reference
B08H7419Y6

Care and other choices

Review the listed scale and hardware fit ↑

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Questions about this product

Are all of the hex sizes metric?

The tool combines inch and metric sizes. Check the exact dimensions in the parts list.

Does the socket replace the included hex keys?

They engage different hardware. Use whichever profile the instrument specifies.

Is it a measuring kit?

It provides adjustment tools. Use a gauge to document relief, action or radius.

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