The Vintage Metal Lathe Wood Lathe Gauge Clamp is a unique tool used in woodworking and metalworking. This manual metal lathe chuck size is 6 inches and is designed to treat metal materials. Its single-phase operation and United States manufacture make it a standout piece of equipment in the metalworking industry. This tool is perfect for those looking to add an unconventional and high-quality piece to their workshop. Measures approx 12 1/2″ tall x 8″ in diameter.