The E12 is a 36% E single-use motor from Estes.
| Average Thrust: | 11.1694 N | 
| CSFM Classification: | Model Rocket Motor | 
| Certified By: | National Association of Rocketry | 
| Class: | 36% E | 
| Delays: | 0,4,6,8 seconds | 
| Diameter: | 24.0000 mm | 
| Length: | 95.0000 mm | 
| Letter: | E | 
| Manufacturer: | Estes | 
| Name: | E12 | 
| Peak Thrust: | 32.8890 N | 
| Status: | In-Production | 
| Thrust Duration: | 2.4400 s | 
| Total Impulse: | 27.2534 Ns | 
| Total Weight: | 58.8000 g | 
| Type: | Single-Use | 
|  |  | 
|  |  | 
|  |  |