4XEM 6U Open Wall Mount Bracket 4XEM's 6U 19"wall mounted open rack provides a durable and solid design. The 4XEM 6U open wall mount bracket features heavy gauge material to ensure a stable installation platform. The universal standard design is compatible with 19" equipment from popular manufacturers. The 6U open wall mount bracket also provides a swing hinge to allow for easy installation of equipment and cabling. They are designed specifically for small business, home offices, restaurants, classrooms and IT professionals!All 4XEM network server racks and cabinets are backed by our unmatched limited 1 year warranty and lifetime support!