- Self-Releasing Style
- Internal Locking Type
- Locking Device Type
- 17 mm Inside Diameter
- 21 mm Outside Diameter
| I.D. | 17 mm |
| O.D. | 21 mm |
| Outer Ring Length | 5.3 mm |
| Style | Self-Releasing |
| Type | Locking Device |
| Series | TLK300 |
| Manufacturer Name | TOLLOK |
| Locking Type | Internal Locking |
| Weight | 0.1 LB |
| EAN or UPC | 782934851490 |

