The Briton 2003 Series Door Closer is a dependable and flexible solution, backed by a 10-year manufacturer’s warranty. It complies with EN1154 standards and carries UKCA and CE markings. Fire tested to EN1634, it offers 2-hour protection for timber doors and 4-hour protection for steel doors, with Certifire approval CF111 covering regular and transom installations. This size 3 closer provides fully adjustable closing and latch functions, featuring concealed adjustments to prevent unauthorized access. Easy to fit with reversible handing, it supports doors up to 60kg and 950mm wide and includes the Accufit self-adhesive fitting template and matching arm for a complete certified assembly.