This set of device is based on the principle of free-fall gravity.
Order Information:
| No. | Cat no. | Description |
| 1 | 22-0000 | Complete Brain Impactor for Rat and Mouse |
| 2 | 22-2001 | Spinal Cord Impacting Kit, 1.2 and 2.5mm |
| 3 | 30-2027 | Rat and Mouse Spinal Cord Adaptor |
