Estes Rockets
Plugs for Standard Engines - (20 pack)
Plugs for Standard Engines - (20 pack)
Couldn't load pickup availability
Now available for purchase seperately. Used with all standard engines.
An engine plug holds the starter in place on the engine as you are preparing for launch. When you launch, the plug helps the engine build up pressure before expelling it.
Our engine plugs come in packs of 20 each. The yellow plugs are suitable for 1/2A6, A8 and B4 standard engines and magenta plugs are recommended for B6 and C6 standard engines.
Live, Online Training and 1:1 Support!
Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!
Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!
Learn About Model Rocket Safety!
Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!