4 Slot 38mm /1.5in Aluminum Spinner for 3.17mm shaft motor

4 Slot 38mm /1.5in Aluminum Spinner for 3.17mm shaft motor
Brand: ECHOBBY
Item No.: ES04150B

4-Slot Spinner
Material: Aluminum Alloy CNC
Diameter: 38mm /1.5in
Shaft Aperture: 3.17mm
Weight: (about)g
Q'TY: 1P
Fit for 3.17mm shaft electric motor