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String Spacing Rule

5.0
  • 137 Reviews
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String Spacing Rule

Item # 0673
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String Spacing Rule

About This Item

Get accurate string spacing without calipers, calculators or shop rulers.

Our laser-etched stainless steel String Spacing Rule quickly finds the right spacing for just about any stringed instrument. It does all the math for you: proportional slot spacing automatically compensates for string diameters, from treble to bass, so the thicker strings won't feel crowded to the player.

The problem is: if you space the strings equally, they don't feel equally spaced. The thicker bass strings seem crowded together. Each gap between strings has to be slightly different to feel right to the player. How do you calculate this? The String Spacing Rule takes care of it, for guitars, basses, mandolins, and banjos.

Fast. The String Spacing Rule is slotted so you can quickly mark the string positions onto the nut. Use a scribe instead of a pencil, and it creates extremely accurate starter grooves for your nut slotting files.

Easy to use. Mark the two outer string positions onto the nut. Slide the rule over the nut to find a set of slots that matches your two marks. Now just scribe or pencil the string positions onto the nut! No measuring, dividing or calculating — the rule does the math for you.



Accurate. The rule's slots are laser-cut in a continuous scale that wraps around both edges of the rule (our thanks to luthier Kevin Ryan for creating this tool). Proportional slot spacing subtly compensates for the diameters of the individual strings, from treble to bass, to give the right feel and playability.

Not just for nut slotting. You can use the String Spacing Rule to notch Tune-o-matic bridge saddles, to lay out bridge pin holes, and when notching archtop guitar, banjo, mandolin and violin bridges.

The String Spacing Rule is made of laser-etched flexible stainless steel that conforms to flat or arched surfaces. Instructions are included.

The String Spacing Rule is included in the Essential Nut Making Tool Kit, which has all the basic tools you'll need for shaping, string-spacing, slotting and fitting string nuts like a pro.


Video

Trade Secrets!

Trade Secrets!

Using the String Spacing Rule for guitars and mandolins

Erick Coleman uses Kevin Ryan's proportional string spacing rule for more jobs than Kevin ever expected: 12-strings, mandolins, bridge saddles... Plus: an explanation of the difference between equal spacing and proportional spacing.

Instructions

Product Instructions

Making a Nut, Step-by-Step

Dan Erlewine, of Stewart-MacDonald's R&D Team, walks you through making and installing a new nut.

Product Instructions

String Spacing Rule Instructions

The String Spacing Rule locates string positions so that heavier strings get the wider spacing they need.

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5.0
  • 4.91 average rating from 137 reviews
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5.0

Amazing rules

By
(Customer's Reviews)


do you want a perfect job? a great nut then you must get one you won¦t be sorry after , you will know exacly and fast where the string should be positions, " if you want work as PRO you need get a PRO tools!

5.0

The Rule that rules.

By
(Customer's Reviews)


Ooh it's very well manufactured.
Why take a chance and ruin an almost completed nut when this little beauty eliminates that chance..?! I wish i had bought one years ago..

5.0

Stop waiting and get it

By
(Customer's Reviews)


Fussing with slot layout isn't rocket science, but it is tedious. The cool thing about the spacing rule is that it's quick, and it frees your brain up by giving you the absolute confidence that you're locating the slots dead-on.

The laser cut openings work perfectly. I work with severe radius nuts (as much as 5 inches), and this thin spacing rule flexes easily to accommodate the layout.

This is just one more example of what I've found with StewMac tools and rigs - a high quality tool that once you have it, you wonder how you got along without.

5.0

Newbee

By
(Customer's Reviews)


I wanted to make a bone nut from scratch with limited knowledge. I knew I needed some tools to finish the job and this is one tool that helped me get through a part of the process. I understand you need the right tools for the job and this is one of them. Once you reach this point haveing the right tool makes all the difference. It is one question you do not need to go into brain overload over.

5.0

5 star tool!!!

By
(Customer's Reviews)


The best tool of its kind

5.0

Utterly Irreplaceable

By
(Customer's Reviews)


If I didn't have this thing I think I'd get out of the business. I've swiped a lot of ideas from Kevin Ryan, probably the most brilliant developer of jigs and tools in the business, over the years and this is one of my favorite. Unbelievably simple and clever.

5.0

Excellent

By
(Customer's Reviews)


This is a must for cutting new nuts, it is well thought out and made well. Really can't say anything bad about it at all, the only way I've gotten professional results is with this tool, thanx Stewmac!!

5.0

A Real Life Saver!

By
(Customer's Reviews)


I don't know how I ever lived without this wonderful little rule. My long-time friend and mentor Dave Nichols of Custom Pearl Inlay told me about it and that I should not make the nut for my latest guitar without it. So I ordered one, used it for my string spacing, and... Perfect! Bill Badeaux, Badeaux Guitars

5.0

Best Tool.I love it.

By
(Customer's Reviews)


Best Tool.I love it.

5.0

Must have tool!

By
(Customer's Reviews)


Use with a scribe & your nut slot accuracy cant get any better!

Displaying 7 of 14
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StewMac PDF Catalog, page 7 See String Spacing Rule
on page 7 of our StewMac Catalog PDF

13MB File

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