The Powerpanel from Highball Climbing is an easy, simple and non-pemanent solution to mounting your fingerboard. It is fully adjustable and will therefore fit a range of doorframes (670mm - 850mm in width). Once the discrete brackets are in place (The initial set-up can be completed in under 10 minutes using only basic tools) it can be mounted and taken down in seconds. The Powerpanel is compatible with most modern fingerboard brands. (Mounting surface: 654mm by  247mm).