Skinny Top Heavy Bottom 7-String Slinky’s extends the popular 6-string gauge combination for 7-string players. This set is the ultimate mixture for lead players who love to bend for solo work coupled with a heavy bottom end for rhythm and chords. Gauges .010, .013, .017, .030, .042, .052, .062 • MFSKU P02615 • UPC 749699104001