Jet 719600 JWL-1840EVS 2 hp 230V Lathe Sliding headstock pivots 360 degrees with seven positive locking positions Extended spindle nose houses dual headstock spindle bearings Four inch cast iron risers allow user to adjust height of Lathe for maximum comfort Improved tailstock quill locking mechanism incorporates an anti-rotation key Tailstock features acme threads for smooth and durable movement