Fits desks up to 45 mm (1.77 inches) thick. Replacing the desk clamp extender lets you upgrade your lighting without buying a whole desk lamp. Antislip clamp parts increase friction for a tighter hold and protect your table surface from scratches. Table C Clamp for desk lights is versatile and adaptable for microphone arms, swing arms, lamps, and other compatible devices. Metal construction delivers durable strength to withstand heavy use, while remaining lightweight for easy handling and portability. Use scenarios: Home office or study: clamp a desk lamp to the edge of your desk to surface space while directing light precisely where you work. Podcasting or streaming setup: attach a microphone arm or lighting to your desk with the clamp to achieve clean, adjustable positioning without drilling or permanent mounts. Crafting, art, or workshop tasks: secure a lamp or tool light to a workbench to illuminate fine details and reduce shadowed areas during precise work.