Middle Atlantic ANGLE-1-42 Floor Support AngleMiddle Atlantic ANGLE 1 42 Floor Support Angle Introducing the ANGLE 1 42 Floor Support Angle from Middle Atlantic, a purpose built component that enhances the efficiency and reliability of Raised Floor Enclosure System installations. This floor support angle is designed to complement fast paced workflows in data centers, AV rooms, and multi rack environments by enabling practical field rough in procedures before racks and enclosures arrive. Built to