The term 'WORKSHOP DEVICE' can be solved by two crossword solutions: CLAMP (5 letters) and CCLAMP (6 letters). A CLAMP is a device used to hold objects firmly together to prevent movement or separation through the application of inward pressure. Clamps are commonly used in workshops to hold pieces of wood, metal, or plastic together while glue or other adhesives dry. C-clamps are a type of CLAMP that has a screw mechanism to adjust the size of the CLAMP. They are often used in carpentry and metalworking to hold pieces of material together while they are being worked on.