A
Anonymous
Apr 13, 2026
Rating: 5/5
Sturdy construction
Feels durable in the hand. The metal is thick and does not bend under pressure.
Description
Guitar Bass Multi-Function Repair Wrench Potentiometer Cap Removal Tool 3-Way Switch Nut Wrench TS
Reviews
Attributes
| Brand | - |
| Category | Musical Instrument Accessories / Guitar Electronic Accessories |
| Origin | - |
| Material | Chrome Vanadium Steel |
| Finish | Polished Chrome |
| Length | 120 mm |
| Weight | 55 g |
| Compatibility | Standard Guitar Electronics |
| Knob Removal | Push-On Type |
| Switch Nut Size | 3-Position Toggle |
| Handle Style | Ergonomic Grip |
| Package Contents | 1 x Wrench Tool |
| Manufacturer | TechString Tools |
5 reviews
A
Anonymous
Apr 03, 2026
Rating: 5/5
Saved me a shop visit
Tightened my loose switch nut in seconds. Highly recommend for any DIY guitarist.
A
Anonymous
Apr 02, 2026
Rating: 4/5
Very useful tool
Works well though requires care when removing tight knobs. Good value for the price.
A
Anonymous
Jan 25, 2026
Rating: 5/5
Essential for home repairs
This wrench made changing my pots so much easier. I no longer need to visit the shop for minor adjustments.
A
Anonymous
Jan 24, 2026
Rating: 3/5
Good but specific
Only works on standard knobs. Did not fit my vintage set-screw knobs, but works as advertised for modern gear.
5 FAQ
Q: Can I use this on vintage instruments?
A: We recommend caution on vintage gear. Please check knob compatibility before use.
Q: Will this scratch my guitar finish?
A: It is designed to minimize contact risk, but always use care around delicate finishes.
Q: Is there a warranty included?
A: Yes, there is a one-year limited warranty against manufacturing defects.
Q: Will this fit import potentiometers?
A: Yes, it fits standard import and domestic pots commonly found on most guitars.
Q: Does it remove set-screw knobs?
A: No, this is designed for push-on knobs only. Use an Allen key for set-screw types.
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