Grizzly has 4 jaw woodturning chucks on sale until 9/2. Go to grizzly.com and search for 4 jaw wood chucks.
Many have had good luck with Grizzly chucks. I bought one a few years back and had to take a file to it to get one of the jaws to seat correctly. Another member told me his was so bad he had to send it back. Caveat emptor.