High quality sealed bass tuning key set for Precision Bass or Jazz Bass. Fits common size 9/16" (14mm) peg holes. Material: Alloy. Gear ratio 19:1. Easy to install and use. Replace your old and dirty tuning pegs, great for bass tuning. Package contents: 4 bass tuning pegs, 4 ferrules, 4 screws (2R2L).
