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 1 of 4 1 2 3 4
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By Tlaw from Long Beach, MS
(Customer's Reviews) Wednesday, March 26, 2014

Maybe you need just 1 now, but over time with other instruments showing up at your door it's best to be prepared with all 3 sizes. These wrenches are small enough to fit in your instrument case storage compartment and are of good quality. For other types of Truss rods look into getting the T-handle allen wrench set and the long shaft straight blade screw-driver. Not all truss rods are created equally.

Great purchase, might be a little too big for some truss rod access holes

By bravo667 from Brampton, ON
(Customer's Reviews) Monday, February 03, 2014

I bought these little things and thoroughly enjoyed them! I however just recently came upon a Jackson guitar with a small recessed truss rod nut access hole, these wrenches were too big for the hole so I spent a few minutes grinding the face shorter and got rid of the little nub on the back, polished it up so it didn't scratch anything and it fit perfectly! Great product though, just wish they would've been a bit smaller like the ones Gibson provides with their guitars.

Pretty cool

By Rog+¬rio Rocha Matos from Brazil,S+úo Paulo
(Customer's Reviews) Monday, January 20, 2014

I was in much need of it came at a good time, works great!

Perfect fit, no more carrying around sockets

By Broian from Tampa
(Customer's Reviews) Thursday, January 02, 2014

I have the Gibson sized wrench. Fits perfect and saves a lot of space not having to bring a deep socket set and wrench with me.

Elegantly useful!

By GPosada from Colombia
(Customer's Reviews) Monday, July 15, 2013

A very elegant and useful tool... always kept at my gibson lp custom case.

Didn't  work

By CG from MA
(Customer's Reviews) Saturday, June 15, 2013

Because of the bullet rear end, it wouldn't fit properly in the truss "trench" and in trying to use it, it gouged the bullet truss on my Charvel Japan model. Bought a version from a different supplier. Boom, it worked. Wasted my money.

Nut wrenches

By twcazhd from NH
(Customer's Reviews) Monday, June 03, 2013

I only needed one, however the shipping cost made it worthwhile to order all three. I have several guitars and I might need the wrenches in the future, they work as advertised, delivered in about 5 days, so far I am very satisfied.

perfect tool

By Jonathan Segel from Stockholm, Sweden
(Customer's Reviews) Thursday, May 02, 2013

well, after moving overseas, I've discovered that I have to do pretty much all the work on my guitars (and all the dang time, with the weather here!) so it's incredible to have perfect little devices like this to do the necessary adjustments. The 5/16" fits my Les Paul and my old Gretsch Double Anniversary. And Stew Mac ships over here for not much (though I do have to pay VAT on top of it to get it from the post office.)

Peavey Dyna Bass Unity - truss rod wrench

By Brian H from Philadelphia
(Customer's Reviews) Sunday, April 28, 2013

I bought these to set up an older Peavey Dyna-Base Unity series for heavier flat wounds. These basses are difficult to adjust but the wrench fits (just) and provides enough turning radius to get the job done perfectly. I called Peavey and they don't sell this wrench anymore so this was a lifesaver.


By Fleer from Imperial, Mo.
(Customer's Reviews) Wednesday, March 20, 2013

Perfect for tight spots such as a mandolin

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