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Dual Screw Pin Only (for


Available to Order




Pin for the Dual Sash Screw fits most sliding sash windows up to 75mm thick; it offers added security as the screw can only be removed by use of a key. On a similar principle as the original sash screw, the Coastal dual screw secures the two frames together to prevent opening; they are a tried and tested simple-to-fit security solution for traditional sash windows that meet the standard required by insurance companies.