Miracle Aluminum Spinner 2 Blade   3.25 inch 

This 2 blade aluminum spinner cone is well made and designed to be strong, yet light weight for model airplanes. 

Specifications
 

• Bottom Outer Diameter of Spinner: 3.25" (83mm)
  
• Nut: 5/16 - 28
  
• Bolt: M5*45
  
• Not pre-drilled

Get your prop drill and guide here