Semi-machined for all Plain Back lathe chuck, Bison, Gator, Phase, etc. require turning a shoulder on the back plate adapter to match the recess on the back of the chuck and also drill and tap 3 or 4 bolt holes to mount onto the lathe chuck.
* 202-6175, -6161 Fit any 11" Lathe
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.