280-150 mm Application For single and double action swing doors. 280 are made for swing doors. Material Steel, galvanized or plated. Features Double-acting, spring and bearing Adjustable spring force, works independently either right or left Adjustable closing force Ordering Options 453788100002 GÅNGJÄRN 280-150 453788100057 GÅNGJÄRN 280-150 Close 2248-110 mmFor unrebated automatically closing doors. 279-100 mmFor single and double action swing doors. 279 are made fo… 2228-110 mmFor unrebated automatically closing doors. Do you want to create a safe lock environment? ASSA OEM has created "The lock guide by ASSA OEM", and it's made to give you knowledge and tips about approved lock sets. We really encouring poeple to read our tips and guidelines here: The lock guide Want to download our product catalogues? If you prefer to download our product catalogue - you can download it here! We also provide instructions, declarations and other documents in our download documents section.Check it out!