This is the Great Planes ElectriFly Collet Cone Adapter 2.0mm-5mm.

FEATURES: Aluminum construction, silver in color
          Mounts on electric motors with a 2mm shaft and adapts them to a 5mm
           diameter prop shaft
          Cone shaped spinner nut adds good looks

INCLUDES: One 5mm Prop Shaft
          One Aluminum Knurled Prop Hub
          One Aluminum Prop Washer
          One Aluminum Spinner Nut (5mm threaded)

REQUIRES: Installation

SPECS:    Length: 1.42" (36mm) as assembled
          Length: 1.10" (28mm) shaft only
          Length:  .82" (21mm) spinner nut only
          Shaft Diameter: 5mm
          Spinner Nut Diameter: .47" (12mm) at the widest point

COMMENTS: For the version without a spinner nut order GPMQ4953.

                                                                  kpm01/16/2007
                                                                         ir/jxs