Specification Brand : Tomotato BulletPoint1 : ADJUSTABLE: Desk C Clamp can be adjusted by the locking knob to fit various desks, it can be clamped directly to the verge of the workbench with a thickness of up to 61mm/2.4 inches. BulletPoint2 : EASY TO INSTALL: Aluminum Desk Table Mount Clamp installation is very simple, you can complete the installation and fixed with long screws in a few minutes, saving you energy and time. BulletPoint3 : RELIABLE QUALITY: Adjustable Metal Desk Clamp is made of high quality Aluminum Alloy, which has a maximum load capacity of 2kg, can withstand a certain amount of weight and ensure the stability of the equipment. BulletPoint4 : COMPATIBILITY: Desktop Mount Holder Stand are suitable for installation of 12mm/0.47 inch swing arm desk lamps, microphone holders, etc, please check the details for compatibility before ordering it. BulletPoint5 : SERVICE: If you encounter any questions about our C Clamp Base Stand, we will try our best to solve the problem for you. We pride ourself with the Customer Service we Provide. ItemName : Desk C Clamp, Aluminum Alloy Adjustable Support Clamp Desk Table Mount Holder Stand Desk Clamp for Desk Lamps Microphone Holders 2.4inch/61mm ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : c-clamps Manufacturer : Tomotato ModelName : Tomotatoqur0nahfzw ModelNumber : Tomotatoqur0nahfzw PartNumber : Tomotatoqur0nahfzw ProductDescription : Specification: Item Type: Desk C Clamp Material: Aluminum Alloy Weight: Approx. 120g / 4.2oz Product Size: Maximum Opening Size: 61mm / 2.4in, Bracket Port Diameter: 12mm / 0.5in Maximum Load Bearing: Approx. 2kg / 4.4lb Color: Black