6 Strings Sets Nickel-Iron Guitar Strings Gauge 09–42 $12.99 Heavies™ Nickel-Iron Guitar Strings Gauge 09–46 $12.99 Nickel-Iron Guitar Strings Gauge 10–46 $12.99 Hybrids Guitar Strings Gauge 10–52 $12.99 Heavies™ Nickel-Iron Guitar Strings Gauge 10–56 $12.99 Nickel-Iron Guitar Strings Gauge 11–48 $12.99 Hybrids Guitar Strings Gauge 11–54 $12.99 Heavies™ Nickel-Iron Guitar Strings Gauge 11–58 $12.99 Nickel-Iron Guitar Strings Gauge 12–52 $12.99 Hybrids Guitar Strings Gauge 12–56 $12.99 Heavies™ Nickel-Iron Guitar Strings Gauge 12–60 $12.99 Build Your Own 6 String Set for Guitar $14.99 7 Strings Sets Standards Guitar Strings Gauge 10–56 (7 String) $14.99 Hybrids Guitar Strings Gauge 10–60 (7 String) $14.99 Hybrids Guitar Strings Gauge 11–65 (7 String) $14.99 Build Your Own 7 String Set for Guitar $16.99 8 Strings Sets Heavies™ Nickel-Iron Guitar Strings Gauge 9–80 (8 String) $15.99 Build Your Own 8 String Set for Guitar $17.99 9 Strings Sets Build Your Own 9 String Set for Guitar $19.99 Explorethe DepthsPlay lower tunings with our Heavies™ electric guitar strings.Available in four different gauge sets.