Tripp Lite SR4POST 45U 4-Post Open Frame Rack with Square Holes 1000lb Capacity

Helps IT managers organize their equipment array and provides fast, easy access to installed IT equipment. Features heavy-duty cold-rolled steel construction with a black powder-coated finish for durability. Supports stationary loads up to 1000 lb. Provides unobstructed airflow and easy access to equipment and cabling. Numbered, square-hole mounting positions for easy installation of standard 19-inch rack equipment. Mounting depth from 24 to 36 inches. Also accommodates toolless button-hole mounting for vertical PDUs and cable managers.