The EWM wall mount is easy to install and requires no special tools. The Esprit integrated positioning system attaches directly to the EWM with three stainless-steel screws and washers. The mount can be attached to any vertical load-bearing surface with four fasteners suitable for the mounting surface (not supplied). Stainless-steel nuts and washers are supplied for attaching the EWM to the mounting studs on the pole, corner, and parapet mounts. Attached to the mounting surface with four fasteners (not supplied)