Guyker 504A-SP CNC Aluminum Locking Guitar Tuning Machines 3R+3L

Key Features:

• CNC aluminum alloy housing offers a lightweight, durable, and corrosion-resistant tuner body
• Brass gear components provide reliable wear resistance and smooth tuning operation
• Locking tuner structure helps make restringing faster and keeps the string more securely clamped
• 3R+3L configuration fits guitar headstocks with a three-per-side tuner layout
• 1:21 gear ratio supports precise and controlled tuning adjustment
• Sealed construction helps protect the internal gear mechanism
• Available in Black and Silver finishes

Specifications:

• Material: CNC Aluminum Alloy, Brass Gear
• Color: Black, Silver
• Array: 3R+3L
• Gear Ratio: 1:21
• Peg Hole Requirement: 10 mm
• String Post Diameter: 6 mm
• Max. String Gauge: 1.8 mm
• String Thru Hole Center Height: 22.5 mm
• Bushing Type: Screw-in Hex Head
• Weight: 29 g per piece / 174 g per set
• Overall Length: 45.2 mm
• Body Height: 27.4 mm
• Body Width: 16 mm
• Button Length: 18.7 mm
• Mounting Tab Hole Diameter: 2.6 mm
• Mounting Style: Threaded bushing with single mounting tab
• Suitable For: Guitar with 3R+3L tuner layout

Package Includes:

• 1 set of guitar tuning machines (3R+3L)
• Matching threaded bushings
• Matching washers

Fitment Note / Warm Reminder:

• Suitable for guitars using a 3R+3L tuner layout
• Please verify your peg hole size, string post diameter, mounting tab position, and overall tuner dimensions before ordering
• For replacement projects, compare your original tuner measurements with the technical drawing to ensure proper fit