Adds between center capacity for your NOVA DVR 2024, DVR XP, 1624 and 1624 II Lathes. Each extension adds 20″ between center capacity. Add as many extensions as you require for your project. Easy to install. Made from solid cast iron with CAD designed webbing throughout, providing rigid strength and stability. In the new black color, with new decaling. Works best with the 1624 II lathe but can be used on lathe models mentioned above. Includes fastenings and instructions.