FeaturesFor-free-stand enclosures, type 12 (bulletin a30),-free-stand enclosures, type 4 (bulletin A4L) and one-door-free-stand fiberglass enclosures, type 4X (bulletin A17)Pairs of full length or half length rack mounting angles are available for mounting 19 and 24 in rack mounted equipmentType RP rack mounting angles are 10 ga steel with mounting holes tapped #10-32 thread and spaced per EIA standard RS-310-D universal spacingAngles and mounting hardware are plated steelAll mounting hardware is furnished