GEZE Size 2-4 Boxer Concealed Door Closer Boxer (2-4)

The Geze Boxer concealed door closer (size 2 to 4) is for use on internal doors which are up to 1,100mm in width and 130kg maximum weight. It is full tested and approved for fire door usage, and has a fire protection rating of 60 minutes. It is a versatile product as it can be used on right or left mounted doors, as well as featuring fully adjustable closing and latching speed and force, plus adjustable hydraulic backcheck. The guide rail is only visible when the door is in action which provides a neat and tidy appearance, and the closer is available as either body only or the full closer.