Plugs for Standard Engines - (40 pack)

The Estes Plugs for Standard Engines (40 pack) are a practical addition to any STEM classroom, camp, or youth program launch kit. These plugs play an important role in keeping the starter in place during setup and helping the rocket engine build the proper pressure for liftoff. With reliable plugs, educators can spend less time troubleshooting and more time teaching. Designed for Education These plugs are lightweight, simple to use, and designed with students in mind. Their bright color coding makes it easy for learners to select the correct plug for the correct engine, supporting both safety and confidence during hands-on rocketry activities. Ample Supply for Group Learning Each package contains 40 plugs, making it easy to manage multiple rockets in a single session. Whether you’re leading a science class, a scout troop, or a camp program, this pack ensures you have enough plugs to support your group’s exploration of rocketry. Supporting Successful Launches Reliable accessories mak