Estes 10013 A3-4T Bagged Engines with Starters and Plugs

4 Pack

The Estes A3-4T is a mini single-stage model rocket engine designed for rockets up to 2.0 ounces. With a peak thrust of 6.80 newtons, a 0.60-second thrust duration, and a 4-second delay, it delivers dependable performance for lightweight rocket flights.

Each pack includes four engines, four starters, and four starter plugs—so you have everything needed for multiple launches without purchasing ignition components separately.

INCLUDES:

• 4 A3-4T Engines
• 4 Starters
• 4 Starter Plugs

Note: You must have a physical address for delivery.