"Very meaty closer which we needed for a heavy church door. It was relatively expensive and time will tell if it's good value. However, despite the complicated looking instruction sheet it was quite straightforward to fit and seems to be working well."
"Installed in an "open out" situation in a commercial premises (Installed on the pull side) subject to heavy handed opening and also wind whipping the door out of the hands of the person opening the door. Back check facility vital for this application. Good Value, Good Closer, Good adjustment."