1460T.US28. Tested to 500,000 cycles of operation, the 1460T LCN Door Closer is a high quality and reliable choice of door hardware. It is suitable for use on internal fire doors and has been rated for FD120 timber applications, having been tested to BS EN 1154 & BS EN 1634 as well as being CE marked.. Powder coated silver finish. For interior fire and smoke barrier doors. Supplied complete with all fixings plus plastic cover and regular arm. Adjustable hydraulic backcheck cushions opening swing prior to 90 degrees