Must be used with VHD ARM attachments see other Accessories. The CROSSMEMBER hanging bracket is a flat and folded steel bar with returned 90 degree ends. This bracket attaches to the PICKPOINT ARM by simply sliding into two preset grooves, from left to right and secures smoothly and tightly, thus creating a T-Bar effect. Once both bars are attached and joined, it is a simple case of locking and securing the correct position and location, according to which configuration of VHD enclosures are being suspended, either in a Left/Right unit, by inserting a single D6 QUICK RELEASE PIN, which is attached via a small shrouded steel tie at the return edge of the PICKPOINT ARM.