Enco NCO 405G x 1000 Lathe Tail Stock Tailstock Adjustable Quill Machinist Tool. The Enco NCO 405G x 1000 Lathe Tail Stock is a high-quality machinist tool designed for precision lathing tasks. With an adjustable quill for customizable center heights, this tail stock provides stability. And accuracy when working with various materials. The ENCO brand ensures reliability and durability, making this tool a valuable addition to any metalworking workshop. This tailstock is in good working condition. The bottom is grooved on one side and flat on the other. It is about 6 inches wide underneath and comes with a locking plate.