Product Description
- 1 set. Contains
- A Hub and a 5-40 threaded Stud.
- Suits all Cox .049/.051 engines.
- Safely attaches a prop to an engine.
- Can be used as a a balance weight. (7g).
- Can be used to fit a prop hub to an .049 crankshaft.
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Extra hardware requirements - available on our website for purchase.