Locking C-Clamp: These clamps may be small, but they are strong and versatile. Slide the open jaws of the clamp onto your surface. Secure the jaws to your surface and use the screw to tighten for maximum torque. The C-clamp will then hold your material to your desks, carts, workbench, work table, or pole. The swivel feet allow the tool to clamp onto any angled surface and ensure your project stays secure while you work on it. The quick-release handle makes it easy to remove. All Materials: Because the feet on our clamps are so small and smooth, they won't mar or damage or crack the material you're working on. Since the jaws open wide, you can position them in the perfect spot before clamping. Use them to work on bulky materials like wood, sheet metal, pipe, drywall, and plastic. You can use them for gluing, nailing, welding, cutting, bending and shaping. These heavy duty tools can be used for both professional and personal use at home. Multi-purpose: Our mini clamps can be used for a range of industries such as automotive work/repair, carpentry, ceiling fixing, dry lining, construction, cladding, engineering, masonry, metalworking and welding. Use them at home for crafts, modelling, hobbies, sculpting and home organisation. They can be used to clamp wires, photography equipment or computer accessories to a desk or shelf. Use them to repair car wheel arches. We recommend maintaining your tools by oiling or greasing them.