Martin 80/20 Bronze Acoustic Guitar StringsMartin Strings are high quality strings for daily use. Core and wrap wires must meet strict requirements in order to make the grade. Martin Strings are wound to precise specifications.
Martin 80/20 Bronze Acoustic Guitar Strings Specifications
Individual Gauges
- Light (M140); .012, .016, .025w, .032w, .042w, .054w
- Light Medium (M145); .0125, .0165, .0255, .0335, .0435, .0550
- Medium (M150); .013, .017, .026, .035, .045, .056