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🔧 Master your guitar’s setup with the wrench that pros trust!
The StewMac Gripper Truss Rod Wrench (Model 6113-G) is a precision tool engineered for adjusting worn 4mm Allen nuts on Hot Rod truss rods. Featuring a tapered 3/8" end for a snug fit, a 12.5" length to protect your knuckles, and a comfortable rubberized handle, this durable alloy steel wrench is developed by expert guitar technicians to make tricky adjustments effortless and reliable. Built in the USA and backed by a lifetime replacement promise, it’s the essential tool for serious guitar maintenance.





























































| Brand | StewMac |
| Manufacturer | StewMac |
| Model | 6113-G |
| Model Name | StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) |
| Item model number | 6113-G |
| Power Source | Hand powered |
| Material | Alloy Steel |
| Manufacturer | StewMac |
| Country of Origin | China |
M**L
Buena herramienta
Especifica y de calidad
A**R
Worked like a charm!
I’ve been rebuilding one of my old electric guitars and the truss rod but had stripped in it and it desperately need an adjustment. Finally managed to get it done once this came in. I love it.
A**I
The right tool for the job…
I struggled for weeks to get that rounded truss rod, to no avail. Took me 10 seconds once I had the proper tool. This thing really does the trick. Great tool, highly recommended. Just make sure to order the correct size for your guitar’s truss rod.
M**Y
Overpriced but effective
Works great, helped save a cheap glarry bass with a destroyed truss rod that was probably cheap metal. It’s too expensive but there’s no better options.
P**S
a little pricey
Works great
Trustpilot
2 weeks ago
4 days ago