Grover Black 3+3 Mini Locking Rotomatics (406C) *UPGRADE ONLY*


or 4 fortnightly payments of AUD $11.99 with Afterpay More info

Grover 406C Mini Locking Rotomatics – 3L 3R – Black (Upgrade Only)

Please note: in accordance with an agreement between Pit Bull Guitars and Grover, this product is available at manufacturer’s pricing to guitar builders only.  As such, we can only sell this product with a Pit Bull Guitars electric guitar kit, where the kit’s stock tuners will be removed.  We regret that we are unable to sell this product separately.

Any orders placed without a kit purchase will be cancelled and refunded.  Thank you for your understanding.


“I’ve personally used Grover 406C tuners on a number of my guitars, I love them. Their 18:1 ratio and locking mechanism make tuning so much easier.

They also have a nice, weighty feel; they’re built like a tank. A great upgrade to any guitar you’re currently building.”

– Kimball

The same innovative engineering and classic design as the Original Locking Rotomatics®, but with compact metal buttons for those who prefer a little more space for their fingers.

These midsize Rotomatic tuners feature lifetime sealed lubrication and 18:1 gear ratio for fine tuning.

Mounting screws and threaded hex bushings with washers are included.

AUD $47.95

Product ID: 9105 SKU: GR406C3L3RBK Categories: ,

Grover 406C Mini Locking Rotomatics – 3L 3R – Black


  • For 3-a-side headstocks
  • Internal-cam locking string posts
  • 18:1 fine tuning
  • Rotomatic midsize cast housings
  • Compact metal knobs
  • Lifetime sealed lubrication
  • 10mm (13/32″) diameter pegholes required
  • Mounting screws, hex bushings and washers included.

When you tune, the spindle locks the string.  This means it will take fewer string wraps, which means faster string changes (Oh Yeah!).

Added bonus, your tremolo will have more accurate return-to-pitch… every time!

Weight .40 kg
Dimensions 21 × 24 × 2 cm