Key Features:

• Bass locking tuners designed for electric bass replacement or upgrade projects.
• 1:22 gear ratio supports smooth and precise tuning adjustment.
• Built with a zinc alloy main body and steel gear components for durable everyday use.
• Available in Chrome, Black, Gold, Blue, and Red finishes.
• Multiple package options are available, including 4L, 4R, 2R+2L, 1R, and 1L standard locking tuner sets or singles.
• This listing also includes optional Drop D Xtender variants such as 3R+DD-R and 1DD-R, so customers can choose either standard locking tuners or a Drop D configuration from the same product page.

Specifications:

• Series: BB100
• Material: Zinc alloy main body, steel gear components
• Color: Chrome / Black / Gold / Blue / Red
• Gear Ratio: 1:22
• Weight: Approx. 65 g / pc
• Overall Length: 77.95 mm
• Body Length: 30.7 mm
• Body Width: 19.3 mm
• Body Height: 43.1 mm
• Lever Thickness: 1.5 mm
• Bottom Mounting Hole Width (Center to Center): 13 mm
• String Post Diameter: Ø8.5 mm
• Peg Hole Requirement: Ø13.8 mm
• Configuration Options: 4L / 4R / 2R+2L / 1R / 1L / 3R+DD-R / 1DD-R
• Suitable For: Electric bass with matching headstock layout and tuner hole size.

Package Includes:

• Bass tuner(s) according to the selected configuration
• 4 pcs for 4L / 4R / 2R+2L
• 1 pc for 1R / 1L / 1DD-R
• 4 pcs total for 3R+DD-R

Fitment Note / Warm Reminder:
Please verify your headstock layout, tuner direction, peg hole size, and mounting dimensions before ordering, especially the Ø13.8 mm peg hole requirement, Ø8.5 mm string post diameter, and 13 mm bottom mounting hole spacing. This listing includes both standard locking tuner options and optional Drop D Xtender variants, so please confirm the exact configuration you need before purchase.