ASSA ABLOY Close Motion^® variable power size 3-6 door closer featuring integrated damping element for safe anti-slam and silent closing. The patented closer includes Cam-Motion^® technology as well as adjustable closing and latching speed settings. It is intended for use on applications on timber and metal doors as it's certified in compliance with UKCA, EN 1154, and is suitable for use on timber doors up to FD30 as well as metal doors up to FD30.