The Briton 121CE Fire Door Closer ticks all the boxes - a size 3 that suits a door with a maximum width of 950 mm and a maximum door weight of 60 kg. It comes boxed with a fitting template, has a separate latch action and closing speed adjustment and a pressure die cast aluminium body with a beautiful silver spray paint finish. A manufacturers 10 year guarantee and Certifire approved No.CF 390. This closer can be used on left and right hand opening doors and is suitable for 2 hour fire doors, included in EN1634 fire test.