Ring spanners are forged from Chrome Vanadium steel. It is hardened, tempered and chrome finished.
| Part No. | Description |
| RS6X7C | Ring Spanner 8X9mm |
| RS8X9C | Ring Spanner 8X9mm |
| RS10X11C | Ring Spanner 10X11mm |
| RS12X13C | Ring Spanner 12X13mm |
| RS14X15C | Ring Spanner 14X15mm |
| RS16X17C | Ring Spanner 16X17mm |
| RS18X19C | Ring Spanner 18X19mm |
| RS20X22C | Ring Spanner 20X22mm |
| RS21X23C | Ring Spanner 21X23mm |
| RS24X27C | Ring Spanner 24X27mm |
| RS30X32C | Ring Spanner 30X32mm |