Grover Mini Locking Rotomatics (406 Series) 3+3 Tuners

StewMAX Member Appreciation Sale
10% OFF + FREE SHIPPING*
Special offer ends Tuesday, May 21, 2024 at 11:59PM ET

StewMAX Member Appreciation Sale
10% OFF + FREE SHIPPING*
Special offer ends Tuesday, May 21, 2024 at 11:59PM ET

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Grover Mini Locking Rotomatics (406 Series) 3+3 Tuners, Chrome
Chrome Item # 0875 In stock, ready to ship!
$75.32
Grover Mini Locking Rotomatics (406 Series) 3+3 Tuners, Gold
Gold Item # 0875-G In stock, ready to ship!
$114.31
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*StewMAX Members receive FREE standard shipping on all orders for the life of their membership. Members also receive special pricing on select items, and exclusive offers each month that may include tools, parts or supplies. Learn More

Grover Mini Locking Rotomatics (406 Series) 3+3 Tuners

Rotomatic® tuners that automatically lock the string as you tune. For 3-left/3-right pegheads.

Internal-cam locking string posts and 18:1 fine tuning are built into Rotomatic midsize cast housings to fit 3-left/3-right pegheads. As you tune, the post automatically locks the string. You'll need fewer string wraps, change strings faster, and your tremolo will have more accurate return-to-pitch.
Also available for 6-in-line pegheads.

These midsize Rotomatic tuners feature compact metal knobs with adjustable tension, lifetime sealed lubrication, and 18:1 gear ratio for fine tuning. Sets of 6.

Mounting screws and threaded hex peghead bushings with washers are included.
10mm (13/32") diameter pegholes required.

Installation Tips

Mounting screws: Pilot holes required. Installing delicate screws into hard wood requires great care and accuracy. We highly recommend the #1712 Depth-stop Drill Bit (5/64" bit) for the pilot hole before installing these screws. Lubricate the screw threads with cutting lubricant (also wax or a bar of soap) to reduce friction and help them thread properly.

    • Item #
    • Weight
    • 0875
    • 0.4780 lbs. (0.22 kg)
    • 0875-G
    • 0.4780 lbs. (0.22 kg)
California Proposition 65 Warning
Cancer and Reproductive Harm