The Kendall Howard Patented Pending Rack™ Helper is a truly innovative product. This rack-mounted component makes installing heavy rack mount components a snap! Simply install this device just below any heavy component. Then slide your component on top, attach with screws and your fi nished. No more running around trying to fi nd someone to help hold up your server or UPS while you attempt to line up the mounting holes and screw in the screws. This unit will support over 500 lbs on its top edge. Another excellent use is to help hold up long server chassis that do not rear-mount. Just attach the Rack Helper™ to the rear rail just under your server and your server isn’t going anywhere! Dimensions 19” X 3.5” X 3”