Pocket Truss Rod Wrenches

  • 35 Reviews
  • Write a review

Pocket-size steel hex wrenches that fit in your guitar case. The 1-1/8" (28.58mm) socket is tapered to fit into recessed truss rod access cavities.

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Pocket Truss Rod Wrenches For 1/4" nut

For 1/4" nut

Item # 6104
In stock, ready to ship!


Pocket Truss Rod Wrenches For 9/32" nut

For 9/32" nut

Item # 6105
In stock, ready to ship!


Pocket Truss Rod Wrenches For 5/16" Gibson nut

For 5/16" Gibson nut

Item # 6106
In stock, ready to ship!


Total: $0.00
Quantity: 20


Pocket-size steel hex wrenches that fit in your guitar case. The 1-1/8" (28.58mm) socket is tapered to fit into recessed truss rod access cavities.

For 5/16" Gibson and other hex truss rod nut sizes.

Our veteran guitar technicians developed these high quality steel truss rod wrenches for the repair shop. The length, durability, and variety of sizes let you perform truss rod adjustments efficiently.

Not all truss rod cavities are the same width. Make sure the wrench will fit your cavity by comparing the outer diameter of the wrench barrel to your guitar.

Wrench Outer diameter
#6104 For 1/4" nut 0.385" (9.78mm)
#6105 For 9/32" nut 0.405" (10.29mm)
#6106 For 5/16" nut 0.436" (11.07mm)

These tools are available in our money-saving Truss Rod Wrench Set.

Ratings & Reviews

Pocket Truss Rod Wrenches

  • Based on 35 Reviews
Displaying 3 of 4 1 2 3 4
Write a review

good tool

By ph from Florida
(Customer's Reviews) Wednesday, April 04, 2012

I like this tool. It works fine & it is small enough to fit easily in my guitar case pocket. Will get a couple more for my other guitars.

Pocket Truss Rod wrench 5/16"

By Shavo from Santa Rosa Ca
(Customer's Reviews) Tuesday, March 13, 2012

I recently got a Peavey Patriot bass...the only issue was that the neck had excessive relief....I bought the 5/16" wrench ....tightened up the truss rod...Voila....the neck is nice and straight, plays like Buttah......Thnks Mr StewMac.....

Pocket Truss Rod Wrench

By MagicBiddie from East Texas
(Customer's Reviews) Wednesday, March 07, 2012

This tool is a lifesaver! I was able to easily remove a rounded Gibson truss rod nut that could not be budged by regular tools. It really should be named "Miracle Truss Rod Wrench" because it is an excellent tool for daily use. If you have a Gibson guitar, you will need this wrench sooner or later.

A must have for anyone with a guitar or bass

By Mark L from Illinois
(Customer's Reviews) Wednesday, February 08, 2012

I love these things. I had one that came with one of my bass guitars and I found it so easy to use that I bought the other sizes so I would have one to fit all my basses. Easy to carry in my gig bag or case and handy in case I need that little neck tweak. A must have for anyone with a guitar or bass.


By Ernie K from Riverside
(Customer's Reviews) Wednesday, January 11, 2012

Perfect size, and angle to make the truss rod adjustments. The more guitars I get, the more I need it. Good for gibson, and ibanez.

You'd be lost without them!

By George Casiano from Corona, CA
(Customer's Reviews) Thursday, January 05, 2012

They are long enough in the truss rod cavity for a good torque yet short enough for an easy fit. A real necessity for a guitar repairman or hobbyist.

Perfect fit

By Rodrigo Gomes from Brazil
(Customer's Reviews) Sunday, July 10, 2011

In a few days a serious defect repaired tensor.

Great for Gibson guitars!

By Slash671 from Guam
(Customer's Reviews) Sunday, June 19, 2011

Fit my Gibson acoustic and Les Paul like a glove!

Great Tool! 

By the rev from norton kansas
(Customer's Reviews) Saturday, April 30, 2011

This is a great tool but be careful, it doesn't fit everything! Like so many tools in my shop it needed a little modification for one certain guitar but works like a dream on Les Pauls and SGs. Quality is excellent and here's to you StewMac for making the tools the rest of us only dream about making!

In a bind

By Ricki Leigh from Pennsylvania
(Customer's Reviews) Monday, April 04, 2011

I was setting up a Jackson GC-37BC it needed a lot of work when I got to the truss rod to make an adjustment none of my wrenches fit so I ordered the 9/32 from STEWMAC and it arrived quickly so I could finish the job ASAP for my customer. No Backorders Good Job STEWMAC ALL Your Tools A-1 Thanks

Displaying 3 of 4
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Shown on page 19 of our latest catalog.