4piece replacement string set for 4string acoustic bass guitars Purpose: Direct replacement for worn or broken strings on 4string acoustic basses. Restores playability and consistent tuning for practice, rehearsal, recording, and live use. Construction: Carbon steel hexagonal alloy core and windings for secure string seating and consistent winding. Designed to deliver reliable tension and stable intonation across the fretboard. Gauges included: 40, 60, 75, 95. Full 4string set sized for standard acoustic bass setups. Function and performance: Produces a clear, balanced tone suitable for acoustic bass applications. Hexagonal core supports precise winding and string grip at the bridge and tuners, helping maintain tuning stability during play. Compatibility: Made for 4string acoustic bass guitars. Suitable as replacement parts for most standard acoustic bass models that use medium to heavy gauge strings. Key benefits Quick restoration: all four strings at once to get your instrument back in playing condition without tuning issues. Predictable feel and response: Consistent gauges and hexagonal alloy construction help provide uniform tension and reliable playability from low to frets. Durable materials: Carbon steel construction balances tone clarity with longevity for regular practice and performance use. Easy installation: Standard string ends and gauges fit typical acoustic bass bridge and tuner setups for straightforward restringing. Practical use scenarios 1) Gig setup: Swap out old strings before a live performance to ensure stable tuning and dependable tone throughout a set. 2) Studio session: Install this set to achieve consistent response and clear lowend capture for recording acoustic bass tracks. 3) Rehearsal and maintenance: Keep a spare set on hand for quick replacement during band rehearsals or when preparing an instrument for lessons. What you get Four individual strings matching gauges 40, 60, 75, 95 arranged as a complete 4string acoustic bass set. Notes Confirm string gauge preferences and instrument setup before installation to match your playing style and action requirements. Proper string stretching and tuning after installation will improve initial stability and playability.