This is a good product that has made it possible to use the chuck that I purchased for my first Grizzly lathe (G0462) after I upgraded to a new lathe (G0632Z)). I can only make equipment purchases periodically; this low-cost adapter has made it possible to use an old chuck on the new lathe until I have funds to upgrade my chuck, too.
The only downside to this transaction has been the ongoing problem Grizzly has in providing reasonable shipping costs to Alaska customers. The small parts I purchased could easily fit in a USPS Small Flat-Rate box for a shipping cost of less than $10. However, my shipping costs were easily twice the cost of the parts. This will definitely affect my purchasing decisions in the future.