Chatsworth Cantilever Fixed Shelf 19" Rack Mount Center Weighted Solid (Non-Vented) CPI 11628 Series Double Sided Shelves with Monitor Tie Down Kit SH2D-3U-CPI-11628-xx Adjustable Monitor Strap Shelf w/ Tie Down Kit; 19"W x 3.75"H x 18.1"D; Double Sided; Non-Vented Provides a secure and convenient way to secure monitor to shelf. Nylon straps loop securely over monitor corner clips and through slots in monitor shelf bracket. Tie-Down Kit consists of 2 base brackets, 2 corner clips, 8 rubber pads, 2 Saf-T-Grip(R) reusable black straps and assembly hardware. Chatsworth Double Sided Shelf for 2-post Rack Mount # 11628-119 Gray # 11629-219 White # 11628-519 Clear # 11628-719 Black > Includes shelf with Tie-Down Kit. > Flexible design accommodates monitors of various shapes and sizes. > Tie-Down Kit consists of 2 base brackets, 2 corner clips, 8 rubber pads, 2 Saf-T-Grip® reusable black straps and assembly hardware. > Shelf is made of sturdy, lightweight aluminum supports up to 110 lbs. > Shipping weight approximately 8 lbs. > Rack mounting hardware not included.