NetShelter Zero U Accessory Mounting Bracket AR7711 Rack accessories designed to secure racks into position or assist in mounting equipment into racks. Includes: Installation guide, Mounting Hardware Features Provides Mounting Option for PDUs Additional hardware for mounting equipment Occupies 0 U of rack space Physical Net Weight 0.50 lbs. (0.23 kg) Maximum Height 3.29 inches (84 mm) Maximum Width 4.43 inches (113 mm) Maximum Depth 2.09 inches (53 mm) Shipping Weight 1.00 lbs. (0.45 kg) Shipping Height 4.50 inches (114 mm) Shipping Width 7.50 inches (191 mm) Shipping Depth 6.50 inches (165 mm) Conformance Standard Warranty 2 years repair or replace