The True-Lok Vintage Style Locking Tuners by AllParts are a high-quality set of 6-in-line tuning pegs designed for guitars and basses. With staggered posts for easy string alignment, these nickel tuners offer a vintage style look while providing the security of locking functionality. Perfect for musicians looking to upgrade their instrument's tuning system, these AllParts tuners are a reliable choice for achieving optimal sound and performance.