With its 3-step assembly process, this rack assembles in less than 10 minutes! Convenient and flexible open storage racks are extra deep to handle large equipment, and include integrated strain relief and cable management, and field reversible steel hinging. Heavy-duty 12 AWG steel frames support up to 100 lbs of equipment.The exclusive 3-inch deep rack-style rails are tapped 12-24 on the front and rear. It opens from left or right by simply depressing the spring-loaded hinge. Ensures compliance with TIA/EIA cabling practices. Includes equipment mounting screws and 20 reusable cable management ties.