Strune za klasično kitaro D'addario EJ45
 Diameter  | Tension | ||||
| Item # | Note | Inches | mm | lbs | kg |
| J4501 | E | 0.0280 | 0.7112 | 16.230 | 7.360 |
| J4502 | B | 0.0322 | 0.8180 | 12.040 | 5.460 |
| J4503 | G | 0.0403 | 1.0236 | 11.880 | 5.390 |
| J4504 | D | 0.0290 | 0.7366 | 15.620 | 7.080 |
| J4505 | A | 0.0350 | 0.8890 | 15.890 | 7.210 |
| J4506 | E | 0.0430 | 1.0922 | 14.190 | 6.430 |