Miracle Aluminum Spinner 2 blade   

This Miracle 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:1.5" 38mm
Core for Shaft: 3.2mm
Large End Diameter of Nut: 38mm
The height of the screw:32mm
Weight:50g

Bottom Outer Diameter of Spinner:1.75" 44mm
Core for Shaft: 4.5mm
Large End Diameter of Nut: 41mm
The height of the screw:44mm
Weight:50g

Bottom Outer Diameter of Spinner:2" 46mm
Core for Shaft: 5.6mm
Large End Diameter of Nut: 49mm
The height of the screw:46mm
Weight:50g