5540 Mortice Latch from Briton with a square stainless steel forend. It is easily reversible for use on either right or left handed doors and it is designed for use on doors with lever furniture which are not required to be locked. It has been EN 1634 tested for fire door suitability (when used in conjunction with intumescent protection) and has been rated as giving 90 minutes protection for timber fire doors and 4 hours for steel fire doors. It has also been tested to EN 12209 as well as being CE Marked, Certifire approved and supplied with a 10 Year manufacturer's guarantee, giving maximum peace of mind for the consumer.
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Datasheet BRITO_0083~Briton%205500%20Series%20Brochure.pdf | DOWNLOAD |