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knowing their recovery system is safe and dependable
The Estes 1/4A3-3T Engine Bulk Pack is a practical choice for educators and youth program leaders who need reliable mini engines for lightweight model rocket launches
balanced delay
Coming in a 3 pack
the Roto Rocket also includes a parachute system in addition to the helicopter fins
3/16" Two-Piece MAXI™ Launch Rod ToPrint knowing their recovery system isSuccessful classroom launches start with dependable equipment. The 3 16" Two Piece MAXI Launch Rod is engineered to provide the added strength and length needed for larger model rockets commonly used in educational programs, STEM labs, camps, and youth group activities. Designed for Larger Educational Rockets As students progress to larger rocket designs and more powerful engines, a standard launch rod may no longer be sufficient. This MAXI Launch Rod
US$ 51.00
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