EMG0280-0246 vs EMG5680 — Compare

EMG Gibson Bell Knob for 6mm Split Shaft- 18 Spline in Black vs EMG EMG Hex Driver Tool For Output Jacks & Knobs in Black

The Bell Knob is a replacement control knob for Gibson-style split-shaft pots, while the Hex Driver Tool is a maintenance utility for tightening EMG hardware. Choose the knob if you need to replace a worn or damaged control, and the hex driver if you work on EMG-equipped instruments and want the correct socket sizes on hand.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

EMG Gibson Bell Knob for 6mm Split Shaft- 18 Spline in Black

$3.99
View EMG Gibson Bell Knob for 6mm Split Shaft- 18 Spline in Black

EMG EMG Hex Driver Tool For Output Jacks & Knobs in Black

$4.99
View EMG EMG Hex Driver Tool For Output Jacks & Knobs in Black

Specs side by side

EMG Gibson Bell Knob for 6mm Split Shaft- 18 Spline in BlackEMG EMG Hex Driver Tool For Output Jacks & Knobs in Black
Price$3.99$4.99
BrandEMG PickupsEMG Pickups
ConditionNewNew

Why choose EMG Gibson Bell Knob for 6mm Split Shaft- 18 Spline in Black

  • ✓ Direct replacement for standard Gibson 6mm split-shaft potentiometers
  • ✓ Classic bell profile offers ergonomic comfort and visual balance
  • ✓ Matte black finish resists fingerprints and works with any instrument finish
  • ✓ Tight push-on fit ensures secure seating during heavy use

Why choose EMG EMG Hex Driver Tool For Output Jacks & Knobs in Black

  • ✓ Dual-socket design covers both pot nuts (7/16") and output jack nuts (1/2")
  • ✓ Pocket-size portability keeps it accessible in gig bags or tool kits
  • ✓ Eliminates guessing and trial-and-error during setup and maintenance
  • ✓ Made in California and purpose-built for EMG electronics
Bottom line: Pick the Bell Knob if you have a damaged or worn control knob on a Gibson-style guitar. Pick the Hex Driver Tool if you maintain EMG-equipped instruments or need the correct sockets for pot and jack hardware adjustments.

Frequently asked questions

Are these products meant to work together?

No. The Bell Knob is a replacement control knob for split-shaft potentiometers. The Hex Driver Tool is for tightening the hardware nuts that hold pots and jacks in place. You would use the tool to install or adjust the knob, but they serve different functions.

Will the Bell Knob fit my instrument?

The Bell Knob fits 6mm split-shaft potentiometers with an 18-spline configuration, which is the standard Gibson format. If your instrument uses Gibson-style controls, it will fit. If you use EMG-specific electronics, check that they use the same split-shaft standard before purchasing.

What skill level do I need to use the Hex Driver Tool?

The tool is designed for beginners through professionals. Basic pot nut and output jack adjustments require minimal experience—just identify the correct socket size and turn. More involved setup work benefits from intermediate or advanced skills, but the tool itself is straightforward to use.

Will the Hex Driver Tool work on non-EMG electronics?

The tool is designed specifically for EMG pot and jack hardware sizes. If other brands use the same 7/16" and 1/2" hex nut sizes, it may work, but it is built and tested for EMG electronics.

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