NetShelter SX 42U 750mm Wide Recessed Rail Kit AR7508 Enables users to mount equipment with different depths in a 42U, 750 mm enclosure. Physical Net Weight 10.13 KG Maximum Height 1005.00 mm Maximum Width 121.00 mm Maximum depth 140.00 mm Shipping Weight 13.00 KG Shipping Height 1168.00 mm Shipping Width 133.00 mm Shipping Depth 203.00 mm Color Black Conformance Standard Warranty 2 years repair or replace