Guitar Setup Tools

StewMac · String action gauges

StewMac Brass Pickup Clearance Gauges, Set of 4

Four bent brass pickup gauges on a small retaining ring.
Four bent brass pickup gauges on a small retaining ring.

When to choose it

Choose the set if the pickup procedure calls for one of its four fixed gaps. The brass gauges provide a reference near a magnetic pickup without using a steel feeler blade.

These spacers serve a pickup check rather than string action at a fret. Follow the instrument maker’s instructions on holding the string and choosing the reading point before using a spacer.

Specifications

Brand
StewMac
Measurement or fit
Four fixed pickup gaps
Setup task
Measure pickup clearance
Model
5988
Gaps
1/32, 1/16, 3/32 and 1/8 inch
Count
4
Material
Non-magnetic brass
Task
Pickup clearance
Amazon.com reference
B06XS3B9J2

Care and other choices

Review the listed scale and hardware fit ↑

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Questions about this product

Does the set include a .010-inch spacer?

No. Check the listed four fractional-inch sizes against the procedure.

Is it the same as an action ruler?

It checks fixed pickup clearances. Use a suitable ruler for string action at a fret.

Why choose brass here?

The maker specifies non-magnetic brass for use near pickups.

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