C-LOCK CLAMP: These welding pliers may be small, but they are strong and versatile. Slide the open spouts across your surface. Fasten them firmly and use the screw to tighten as much as possible. The clamp clamp secures your material to your desk, cart, workbench, table or pole. The swivel plates allow you to fix on inclined surfaces and maintain your equipment. The quick release handle makes it easy to remove. ALL MATERIALS: Because the feet of each ratchet pliers are small and smooth, they won't mark or damage materials. The ratchet clamp opens wide to place it in the ideal place before fixing it. Use it to work on wood, sheet metal, pipes, plaster and plastic. Use them for gluing, nailing, welding, cutting, bending and shaping. These sturdy tools can be used at home for professional or personal use. MULTIPLE USE: Our mini ser joints have many uses such as in automotive repair, carpentry, ceiling fixing, lining, construction, siding, engineering, masonry, metalwork and welding. Use them for crafts, modelling, hobbies, sculpture and more. For fixing wires, photo or computer equipment on a desk. Use them to repair car wheels and wheel arches. Maintain your tools by oiling or greasing them. Number of pieces delivered: 1 Size: please see the picture