StewMac Shop Rule

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Item # 4905
In stock, ready to ship!




Item # 4905-M
In stock, ready to ship!


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StewMac Shop Rule

About This Item

6-inch precision steel rule for instrument work
The most-used ruler in every shop just got better! We added a center-finder, and vertical end scales to this durable, easy-to-read tool.

Satin chrome steel with sharp black etchings reads well even in poor light. Accepts pencil marks nicely, too.

The inch marks are in 16ths, 32nds and 64ths—for fast readings or extreme precision.

Centering rule
With zero at the center, this rule extends left and right to locate the center of a neck or bridge saddle.

Vertical end rules
On each end are small vertical rulers (1/32" increments). Useful for measuring saddles, nut and pickup heights.

Metric version
Same features as our inch ruler, with 0.5mm, 1mm, and 1cm increments.

Size: 6" x 3/4" (152mm x 19mm)

California Residents: Click here for Proposition 65 information.

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  • 4.63 average rating from 8 reviews
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Simple concept to make centering and measuring quicker

(Customer's Reviews)

I enjoy getting multi function out of tools. I appreciate this makes centering and measuring a quicker more accurate process.


Functional shop rule

(Customer's Reviews)

Good tool. Good features are pocket-usable size, and can directly measure from ends in more than one way.
A slight negative is having the end-based, versus centerline-based rulings/markings, on same side, which can cause errors if you are not careful. As always, double check before you cut !


The size is just right.

(Customer's Reviews)

This ruler is replacing one that was too narrow, and much thinner. I also like the centering feature. This gets used a lot.

Showing 3 of 8 Read more reviews >>

StewMac PDF Catalog, page 16 See StewMac Shop Rule
on page 16 of our StewMac Catalog PDF

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