From the Manufacturer
Get a powerful grip on your work with the PSI Woodworking CSC3000C Barracuda Wood Lathe Key Chuck System. The “T” handle chuck key enables you to use one hand to tighten the jaws. Suitable for Mini, Midi & Full sized lathes Comes in a 9-pc molded carrying case. Body: 4 lbs. 3.5″ dia.