The VHD2.0 Top Fly Bar Arm is a flat steel bar with straight ends, a double groove joint at the lower end and prefixed apertures to accept both D6and D12.6 QUICK RELEASE PINS. A single bar is used on each side of an enclosure. The bar employs a total of two angular wedges that are used to ‘lock into’ the handles on each side of the VHD2.0 enclosure and are then secured by the insertion of a single D6 QUICK RELEASE PIN, (Which are attached to the bars via small shrouded steel ties)into each handle. Once the VHD2.0 TOP ARMS are attached to the VHD2.0, they are then simply attached to the CROSS MEMBER hanging bracket by inserting a single D12.6 QUICK RELEASE PIN through the top aperture of both of the VHD2.0 TOP ARMS and CROSSMEMBER hanging bracket.