Secure compact hold: 1.2 cm hole diameter provides a firm grip for lamps while preserving a small footprint on your desk. Strong stable grip: The Cshaped clamp holds accessories, hoses, stands, or other equipment in place with reliable stability. Durable construction: The C Clamp Base Stand is made from sturdy metal for longterm durability and stability, suitable for both professional and use. Flexible adjustable clamp: Fits surfaces up to 5.5 cm thick, offering versatile installation options for a range of desks and workspaces. Use scenarios: Photography or video setup: clamp a desk lamp or small light to your desk to illuminate subjects without crowding the workspace. Workshop or lab: secure hoses, cables, or handheld tools to a bench, keeping the area tidy and reducing snag risks. Office or studio desk: mount a small microphone, sensor, or accessory to improve organization and workflow without taking up surface space.