The term 'workbench device' refers to two tools commonly used in woodworking and other crafts. The first is a VISE, which is a mechanical device that holds an object firmly in place while it is being worked on. It typically consists of two jaws that can be adjusted to fit the size of the object. The second tool is a CLAMP, which is a device used to hold two objects together. It usually consists of two arms connected by a screw or lever, allowing the user to adjust the pressure applied to the objects. Both of these tools are essential for any workbench, providing stability and support for the user's projects.