The Kupo Junior 4" Wall Plate allows you to mount a 1-1/8" (28mm) receiver anywhere on a wall, other flat surface or just about anywhere. This plate gives you the option of mounting it by using screws or nails through any of the 8 anchor points pre-drilled into the plate. Attached to a wood or metal base, they make great free-standing floor mounts, also known as "pigeon" plates, or can be positioned almost anywhere when clamped between the discs of a grip head. The KG003712 comes with a metal locking knob and is clad in a chrome plated steel finish.