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11.5x18mm Black Interbar Centre Keys

Product Code: B3540

Description Spec/Dimensions

These Centre Keys are used with Aluminium 11.5mm x 18mm Interbar to create the multipane window effect within the internal framework of insulated glass sealed units as an alternative to back to back assembly of spacer bar using Duplex Keys.

These Interbar Centre and Edge Keys designed specifically to fit tightly into Aluminium Interbar. Technical data can be downloaded below or supplied on request.


Width 11.5mm (0.453 inches)
Height 18mm (0.709 inches)
Box Quantity Box of 1,000
11.5x18mm Black Interbar Centre Keys
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Intl: +44 121 331 3950

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