PROP SAVER YAK 55 EP ARF

This is the Prop Saver for the Great Planes Yak 55 EP ARF, GPMA1190.     
                    Attaches to Gearbox Output Shaft.                         
                                                                              
FEATURES: Aluminum construction                                               
          Silver in color                                                     
          Helps to save the prop when landed or crashed                       
                                                                              
INCLUDES: (1) Prop Saver with Screws (screws not sold separately)             
                                                                              
REQUIRES: Installation (Step 3 on Page 11 in the manual)                      
                                                                              
SPECS:    Length: 0.38" (9.6mm)                                               
          Hole Diameter: 3mm                                                  
          Screws have a 4-40 thread.