APC AR8126ABLK rack accessory Drawer unit

APC AR8126ABLK. Type: Drawer unit, Product color: Black, Housing material: Metal. Size (imperial): 17", Width: 17.4" (441 mm), Depth (max): 12" (30.5 cm). Package width: 22.5" (572 mm), Package depth: 21.5" (546 mm), Package height: 3.5" (89 mm)