Optima 280.NMT Bronze Classics Clear Nylon Medium Tension
| Item # | Note | Gauge (in.) | Tension (lbs.) | Material |
| 271.NMT | E/1st | .027 | 16.34 | Clear Nylon |
| 272 NMT | B/2nd | .035 | 12.22 | Clear Nylon |
| 273 NMT | G/3rd | .040 | 12.96 | Clear Nylon |
| 284 MT | D/4th | .028 | 14.98 | 80/20 Bronze |
| 285 MT | A/5th | .035 | 14.34 | 80/20 Bronze |
| 286 MT | E/6th | .042 | 14.44 | 80/20 Bronze |