Adjustable mechanics support bench, ideal for comfortable working under dashboards. Mechanics adjustable back support bench, ideal for mechanics/auto electricians working under dashboards, undertaking door repairs or roof access.Size: 900mm x 300mm; height adjustable from 390mm to 520mm. Designed to allow the user to lay across the vehicle's sill and door shut while working under the dashboard, or to stand on to work on vehicle roof. Padded for extra comfort; allows work to be undertaken lying down, protecting knees and backs.