“StarTech.com 2U Vented Sliding Rack Shelf w/ Cable Management Arm & Adjustable Mounting Depth – 50lbs / 22.7kg – Add a vented, sliding shelf with integrated cable management into virtually any server rack or cabinet – 2U Vented Sliding Rack Shelf w/ Cable Mgmt Arm & Adjustable Mount Depth – 50lbs / 22.7kg Capacity Vented Rack Shelf – Sliding Server Rack Shelf CABINET SHELF WITH CABLE MANAGEMET” has been added to your cart. View cart