A height-adjustable desk is a desk that you can manually adjust in height using an Allen key . You can adjust the desk by adjusting the height of the Allen screws in the frames of the height-adjustable desks. These types of desks are adjustable from 62-85/86cm high. The adjustable desks therefore comply with the European standard NEN 2449 and the Dutch standard NPR 1813 . You can adjust the desk to your desired height , making the Allen desk an occupational health and safety desk and a handy addition to the ergonomic workplace. You can easily set a height-adjustable desk to the height that is suitable for you, so that you can easily the correct posture behind your desk. You can purchase our height-adjustable desks in various types and sizes. These office tables are generally lower in price than pendulum desks or electric desks. View our range of adjustable desks.