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Estes C11-3 24mm "Fat C" Rocket Engines (2-Pack)

Estes "Fat C" Engine 2-Pack.  These large C engines fit the 24mm mount (BT-50 mount) Estes kits and are 2.75" (7.0cm) long and 0.95" (24mm) in diameter. 

2 pack includes engines, instructions, igniters, and igniter plugs.