CPU holders provide a brilliant range of storage solutions for your CPU and protect against dust and dirt and accidental spills. Tracks or brackets can be easily attached to the underside of a desk or work top and are available with a locking system which are also a great help with improving access and security to keep your CPU safe and secure. Durable black steel finish. Lifetime warranty! Features: Fully adjustable clamping mechanism to accept tower CPU's / Accepts a width range of 3.5" to 9.3" and a height range of 12.5" to 22.5" / Soft touch knob for side clamp adjustment and bayonet lance for vertical height adjustment / Directly mounts to underside of desk surface / CPU holder can also be mounted directly to an upright desk leg surface or wall, via side mounting holes / Manufactured from steel and engineered resin, providing rugged durability and support / Soft touch knob with locking system / Height and width adjustment / Easy fingertip adjustment / 360 degree Swivel mount / Teflon Track