| Closed Length, mm | 75, 110, 165 |
|---|---|
| Dia., mm | 50, 75 |
Waves & Sound
Wire helix (Slinky)
To illustrate wave motion. Flat section steel wire in helical coil.
To illustrate wave motion. Flat section steel wire in helical coil.
| Closed Length, mm | 75, 110, 165 |
|---|---|
| Dia., mm | 50, 75 |