c clamp
/si klæmp/
noun
- A metal clamp shaped like the letter C, used to hold objects tightly together, often in woodworking or metalworking.
- He used a C-clamp to hold the piece of wood steady while he sawed it.
- She attached a C-clamp to the edge of the table to secure the workbench.
- The C-clamp was tightened with a screw to keep the metal plates from moving.