Prop Assembly 5.5" (single)

5.5" Prop Assembly for stick models. Built-in downthrust to help handle that burst of power when you first release the model to prevent a loop! A tight fit on 1/8" x 3/8" motor sticks. You can build up a smaller stick or sand a larger stick down to fit.  This is the same prop assembly included with our R.O.G. and Stringless Wonder kits, and fun to experiment with for your own designs!