Robust and durable construction: Crafted from iron and plastic, this clamp is built to last. It supports a desk lamp or securing other equipment and withstands daily use. The combination of sturdy materials and a lightweight design provides reliable, longlasting performance. Secure grip and surface protection: The adjustable desk clamp locks firmly onto surfaces. Integrated rubber pads prevent scratches while enhancing grip, ensuring no slippage even when supporting heavier devices. Wide compatibility and clamping depth: Maximum clamping thickness is 45mm (1.77 inches). Compatible with most office desks, control panels, or furniture edges. It securely grips both thinner work surfaces and thicker tabletops without requiring additional adapters. Ergonomic handle options: Three handle choices for the Cclamp base — white plastic handle, black plastic handle, and full plastic handle. The ergonomic handle design enables swift and comfortable adjustment of the tension screw, allowing easy tightening or loosening. Use scenarios: Mount a desk lamp on the edge of a desk to up surface space and provide flexible lighting. Secure a small device or tool to a workbench or control panel edge for stable positioning during tasks. Clamp onto furniture edges to hold measurement instruments or auxiliary equipment during maintenance or assembly.