Key benefits Anti slip grip for a tighter hold and to protect your desk surface from scratches. The clamp design increases friction to keep the lamp steady during use. Flexible replacement parts pack. Includes 5 desk clamps for table lamps with bracket thread holes, providing you with interchangeable parts for different workspaces. Easy upgrade instead of a lamp. The desk C clamp attachment fits desks up to 45 mm thick (1.77 inches), so you can the clamp extender rather than buying a whole lamp. Durable and portable. Made from metal for durability and strength, built to withstand heavy use while remaining lightweight for easy handling and repositioning. What you get 5 desk clamps for table lamps with bracket thread holes. Replacement parts suitable for use across multiple workstations. Fit and compatibility Desk clamp fits desks up to 45 mm thick (1.77 inches). Compatible with desk lamps that use a C clamp attachment and have bracket thread holes. Material and performance Metal construction provides long lasting durability and support. Designed to hold lamps securely with reliable clamp strength while remaining easy to move. Use scenarios Home office or study area: Attach to the edge of a desk to position lighting directly over your workspace for better visibility during reading or writing tasks. Workshop or craft space: Use on a workbench to keep a task lamp within arm's reach, reducing shadows while you work on detailed projects. Dorm or shared study area: Switch clamps between desks as you move locations, maintaining a stable lighting setup without buying equipment.