10-4 Large Winder
KP Aero 10:1 or 4:1 Large Winder with counter. The winding handle can be set up for a 10:1 or 4:1 ratio and the included mechanical counter keeps track of your turns (counter needs to be installed and includes instructions). This winder works well for larger models with lots of rubber - up to about 10 strands of 1/4" rubber according to the manufacturer. Includes instructions. High-quality winder made by KP Aero Models. Imported by us from England.