- 4-1/2” Square
- Package of 75
Engines are sold with igniters and igniter plugs Standard 2.72”L x .69”D Package of 3
SKU: 32-4400
Engines are sold with igniters and igniter plugs D12 Engine 2.75”L x .95”D Pkg/2
SKU: 72-1170
Engines are sold with igniters and igniter plugs Standard, Mini 2.72”L x .69”D Package of 3
SKU: 32-4392
Engines are sold with igniters and igniter plugs Standard 2.72”L x .69”D Package of 3
SKU: 32-4394
Test payload theories while launching one or two raw eggs Skill Level - Beginner 23.6” long, fli
SKU: 72-1171
Engines are sold with igniters and igniter plugs Standard 2.72”L x .69”D Package of 3
SKU: 32-4396
Engines are sold with igniters and igniter plugs Standard 2.72”L x .69”D Package of 3
SKU: 32-4402
With two rocket kits, the Tandem-X Launch Set offers two unique launching experiences The Amazo
SKU: 72-1349
For ignition of Estes rockets Requires 4 AA batteries (not included) Not recommended for use with
SKU: 32-4370