Park FR-6 Freewheel Removal Tool
Removes four-notch BMX / single-speed freewheel from hubs with 1.375 x 24 TPI threads.
For 16th and larger freewheels.
The FR-6 has four notches approximately 32mm across measured inside to inside and 40mm outside to outside.
Fits over axles up to 16mm thread diameter
Can be used with wrench or bench vise.