| Article number: | 210000002680 |
| Availability: | In stock |
1/2A3-4T Model Rocket Engines, (4pk)
The Estes 1/2A3-4T is a single stage engine designed for model rocket flight. It is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters, and 4 starter plugs.