Mounting G7 Bridge on a Truck Bed Rail The optional Truck Anchor Points (ACC-BRG-ANCR) kit can be used to attach G7 Bridge to the bed rail of a truck. Use a screwdriver to screw the anchor point into the truck bed rail.Screw the G7 Bridge mounting bracket to the anchor point.Screw the multi-purpose mount to the G7 Bridge mounting bracket plate.Slide and snap G7 Bridge into the multi-purpose mount.Use the key to lock the G7 Bridge mounting bracket.