The 360 3 Universal Clamp allows you to fine tune your tower speakers rear facing direction. You wont have to come close any longer, just set it where you want it and lock it down. Machined from billet aluminum with a sandblasted clear anodized finish Compatible with all Roswell Tower Speakers except our Classic Fixed Tower Speakers External set screws allow for 360º rotational mounting positions | Roswell Wake Air 360 º 3" Universal Clamp