Startechcom adjustable depth shelves startechcom adjshelf this rackmount shelf with adjustable mounting depth from startechcom offers a simple way to effectively organise computer hardware in your server racks and cabinets compatible with all 19in server rackscabinets the fixed rack shelf can be adjusted from 19in to 38in mount depth as necessary its sturdy cold rolled steel construction provides long term durability and enables a weight capacity of up to 80kg it is backed by a 2 year