- Chrome Vanadium steel
- Hardened
- Forged and Tempered
- Chrome finish
| Part Number | Description |
|---|---|
| RS6X7C | Ring Spanner 6mm x 7mm |
| RS8X9C | Ring Spanner 8mm x 9mm |
| RS10X11C | Ring Spanner 10mm x 11mm |
| RS12X13C | Ring Spanner 12mm x 13mm |
| RS14X15C | Ring Spanner 14mm x 15mm |
| RS16X17C | Ring Spanner 16mm x 17mm |
| RS18X19C | Ring Spanner 18mm x 19mm |
| RS20X22C | Ring Spanner 20mm x 22mm |
| RS21X23C | Ring Spanner 21mm x 23mm |
| RS24X27C | Ring Spanner 24mm x 27mm |
| RS30X32C | Ring Spanner 30mm x 32mm |
English