This 3 inch spinner fits all the cartoon models except for the Cartoon P-40. They have been made available as a replacement in case you ruined the two that came with the kit.

Tip: Flexible slow fly propellers is the key to not having to replace them.

This spinner has a rounder tip than the cartoon P-40 spinner but has the same diameter should you prefer this shape for your model.

Prop Assembly / Balance  Instructions