Headstock thread adaptor.
1"8TPI (Female)
3/4" 16TPI (Male)

To fit onto a lathe with 1 " x 8tpi headstock thread.

Suitable to mount a Scroll Chuck or Faceplate with an 3/4" 16TPI thread.

The thread adaptor has spanner flats to aid tightening or removal.

1" 8TPI FEMALE to 3/4" 16TPI MALE Thread Adapter  

PLEASE MAKE SURE THIS IS THE CORRECT SIZE YOU NEED 
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