| Split Ring Size | Outside Diameter ( in Inches ) |
| 4 | 0.292 |
| 5 | 0.334 |
| 6 | 0.380 |
| 7 | 0.430 |
| Split Ring Size | Outside Diameter ( in Inches ) |
| 4 | 0.292 |
| 5 | 0.334 |
| 6 | 0.380 |
| 7 | 0.430 |
They are very strong split rings but will start to rust after only one use. Pay extra and get black nickel split rings. Less noticeable rust.