Stewart-MacDonaldEverything for building and repairing stringed instruments!
Your order cart Your order | Account | Saved list
Sign in
Email
800-848-2273, 9AM-6PM EST, M-F
Home Free catalog Quick order International Customer service

Home : Trade Secrets Archive : Issue 53, Setting up a banjo's 5th string: nut, capos and peg
Trade Secrets NEWSLETTER
Email a friend









 Processing...






Photo: banjo neck

Here’s the way I set up a banjo 5th string for bluegrass players

Tips for the nut, the capos, and a good way to install that 5th string peg

Dan Erlewine signatureTodd Sams, January 24, 2008
Photo: Todd Sams
Banjo 5th strings are quirky
There are lots of ways to set up 5th string pegs, nuts and capos, from simple to fancy — and they’re all good. If you’re into bluegrass banjo, then you might like the way I set up the banjos I build. It’s what works for me.


Ohio / Indiana Bluegrass Banjo Champion
Todd Sams is an instrument builder, and he’s a hot picker, too. Back before Todd got into building, he was performing and taking part in banjo competitions. From the mid-80s through the mid-90s, Todd won the Ohio and Indiana State Championships in Bluegrass Banjo, as well as winning the banjo competition at the Vandalia Gathering in West Virginia. — Editor

Photo: banjo 5th string nut
Bone nut vs. railroad spike
Traditional banjo players don’t fret the 5th string as much as folks playing modern styles. In this case the exact placement of the 5th string nut in relation to the 5th fret isn’t critical. In fact, many early banjos didn’t have a 5th string nut at all! But bluegrass styles need that string to play accurately both open and fretted. That’s why I use the 5th fret as the nut for this string. This photo shows a small bone nut being used to hold the string in position as it passes over the fret. This nut is deeply slotted so it’s only holding the side-to-side position; the string rides up onto the fret for accurate intonation.
Photo: spike instead of a nut
My favorite method
Instead of a nut, the string is held in place by a railroad spike. (They really were created for model trains: miniature spikes to hold rails. The shape is perfect for 5th strings, and they're so tiny they don’t interfere with your playing.)

5th String Capo Spikes
Photo: spikes for capos
For capos: railroad spikes
Instead of using a sliding capo, I install railroad spikes at each fret between the 6th and the 11th. I position the spikes dead center between two frets. Many builders place the spikes closer to the fret, but I feel that puts unnecessary tension on the capoed string. The closer the spike is to the fret, the harder it is to push the string under it, and it also makes the pitch sharper.

To install a spike, drill an undersized hole and hold the spike with needlenose pliers as you tap it into place. (Our tapered router bit is good for this.) The fit should be tight enough that glue’s not needed; otherwise a drop of super glue might be needed. Don’t put the spike directly under the string; it should be just to the side so you don’t press on it when fretting. The open hook of the spike faces out toward the edge of the fingerboard.

Shubb 5th String Capo

Evolution of the 5th string peg (these are all still in use today)

Photo: wooden 5th string peg Photo: friction 5th string peg Photo: Five-Star 5th string peg Photo: Waverly 5th string peg

Wooden friction peg
This minstrel banjo has a violin-style peg through the fingerboard. Notice that there’s no nut.

Brass friction peg
This non-geared peg press-fits into a tapered hole in the side of the neck. The knob screw keeps it from slipping.

Right angle peg
Herman Kroll came up with this design: a geared tuner with a string post at a 90° angle.

Waverly planetary peg
At the modern end of the evolutionary ladder, this peg houses smooth planetary gearing.
Photo: peg reamer
Installing the peg
I use a handheld electric drill to start the hole with a bit that matches the small end of the peg, then I use a 5th peg reamer to shape the hole to fit the tapered peg. Turn the reamer slowly and check your progress so you don’t make the hole too large.

5th Peg Reamer
Photo: peg installation caul

Photo: installing the peg
I prefer to press the tuning peg into place instead of hammering it in — it’s more controllable. I use a scrap of wood with a hole through it and a camless clamp. The wood replaces the knob on the tuner post, and the clamp squeezes the peg into place.

(In these two photos I’m demonstrating on a banjo that already has its 5th string in place. Of course that string won’t be there when you’re actually installing the peg.)

Camless Clamps
Photo: right angle peg installed
Install a right-angle peg so it’s tipped back slightly. The string should meet the post at a right angle.

Dan Erlewine signature

Five-Star 5th String Peg

Problem-solving products mentioned above:
Photo: 5th String Capo Spikes Photo: Bone Banjo 5th String Nut Photo: Shubb 5th String Capo
5th String Capo Spikes
A simple and traditional way to add capoing to your banjo.
Bone Banjo 5th String Nut
Special round nut for a banjo 5th string.
Shubb 5th String Capo
The finest sliding 5th string capo available.
Buy Now
Buy Now
Buy Now
Photo: Waverly Banjo Tuning Pegs Photo: Banjo 5th Peg Reamer Photo: Camless Clamps
Waverly Planetary 5th String Peg
Ultra smooth 4:1 geared tuning, with compact look and size.
Banjo 5th Peg Reamer
Our own special tool for installing 5th string pegs cleanly and correctly.
Camless Clamps
Space-saving wooden clamp for controlled clamping pressure.
Buy Now
Buy Now
Buy Now

Toll-free order line:   800-848-2273   9am-6pm Eastern Time, M-F



Your order | Your account | Trade Secrets E-mail Newsletter
Home | Free catalog | Catalog Quick Order | International | Customer service
Our guarantee | Shipping | Security & Privacy | Contact us
Site map | About Us | Employment
© Copyright 2014 Stewart-MacDonald
Your shopping is secure with VeriSign! Trusted Commerce