Estes 1/2 A3-2T Bagged Rocket Engines (4) SCX10 III This wrench is crafted using

This wrench is crafted using strong and durable materials

Battery: CR2450 3V Lithium Coin Battery

The white vinyl surface is stain resistant and easy to clean with soap and water

The ESC features a built-in capacitor for efficient power delivery

Estes 1/2 A3-2T Bagged Rocket Engines (4) SCX10 III This wrench is crafted usingRocket Engine Overview: The Estes 1 2A3 2T Bagged Rocket Engines are thirteen millimeter mini engines designed for lightweight model rockets that benefit from a little extra airtime. With a dependable two second delay, the 1 2A3 2T provides a smooth coast at apogee before recovery activates, giving each flight a higher and more dramatic feel without stepping into high power rocketry. These engines are ideal for backyard flying and casual club