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My grade 10 students sure love the unit in mid power rocketry! The rockets were sent to us within a week. Blast off was done 2 weeks later. I can't...Read More ->
Product 13/26
This bulkplate fits inside 4" cardboard tube. 1/4" plywood. Not for Phenolic Tubes (see next)
- 3.89", 0.25", 29g
