For use with the Lindy Black Modular Desktop Mounting System rangeandnbsp;(sold separately) Create a customised installation Sturdy, adjustable clamp for mounting the 28mm diameter pole to a desk (0.7cm - 4.2cm) Robust, lightweight metal and aluminium construction with a durable, powder coated finish Colour: Black This 400mm pole fits securely into a grommet on any office, school or home deskand is part of a uniqueBlack Modular Desktop Mounting System. With this system you caneasily create customised solutions for mounting your laptops and displays in a variety of different configurations.Installation Examples The LindyBlackModular Desktop Mounting Systemprovides a really versatile method for creating your own custom installations. With these products you can raise your notebooks or monitors to create desk space or provide a more comfortable viewing position. Or, by using several arms, you can mount multiple displays on a single larger pole.To display a LCD screen use this pole in conj