The term WORKSHOP GADGET refers to two tools commonly used in workshops: a CLAMP (5 letters) and a VISE (4 letters). A CLAMP is a device used to hold objects together, usually by applying pressure. It is often used to secure materials while being worked on. A VISE is a mechanical device used to hold an object firmly in place while it is being worked on. It is typically used to hold materials in place while they are being cut, drilled, or otherwise manipulated. Both of these tools are essential for any workshop.