3/4" ID x 1/2" wide Adaptor for Freewheel Sprocket 3 Prong Design

3/4" ID x 1/2" wide Adaptor for freewheel sprockets, track Cogs.  This adaptor will have the three prongs. 

This can be used as a standard adaptor or with the three prong sprockets and or a freewheel or Track Cog.

It has a 1.37-24 right hand threads that fit most freewheel sprockets and cogs.

Held in place by two 3/4” Ext. snap rings or use shaft collars.

Uses a 3/16" x 3/16" x 1/2" key way.


Click Here to add one or more 3/16 x 3/16 x 1/2 Keys.

To find all the types & sizes of adapters - adapter - adaptor - Track Cogs - Lock Rings - Track Cog & Three Prong Sprockets: 

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