Guyker Open Frame Electric Bass Machine Head (2R + 2L) – 1:20 Ratio Gear Tuners Tuning Key Pegs – chrome

Precision 20:1 gear ratio Guyker guitar bass tuners fit for Jazz bass or precision electric bass. Feature: – Comfortable and easy for adjustment of string tension. – Quality open gear bass machine heads. – Replacement/Upgrade parts for electric bass or precision instruments. – Smooth and shiny, wear-resistant, anti-corrosion, and dust-proof, quick and accurate tuning. – Exquisite appearance with perfect workmanship and high-tech finish. – Provides finer tuning and greater stability. – Complete with color matched threaded bushings, washers and screws. Specifications: – Ratio: Gear Ratio – 1:20 – Style no.: GK-3436 – 3 Colors available: Black, chrome, gold Package Includes: – GK3436 bass tuners set (4R, 2R2L or 3R2L for choose) – Nut, Ferrule, Screws included Note: Lubricate the screw threads with cutting lubricant (also wax or a bar of soap) to reduce friction and help them thread properly.