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11.5 x 15mm Black Duplex Edge Keys

Product Code: B4230

Description Spec/Dimensions

For use with 11.5mm Black Thermobar Spacer Bar, these Edge Keys are used to create the multipane window effect within the internal framework of insulated glass sealed units enabling back to back assembly of 11.5mm Black Thermobar.

Thermobar Duplex Edge Keys are bespoke. They are designed specifically to fit tightly into Thermobar spacers. Technical data can be downloaded below or supplied on request.


Width 11.5mm (0.453 inches)
Height 6.5mm (0.256 inches)
Depth 15mm (0.591 inches)
Box Quantity Box of 1,000
11.5 x 15mm Black Duplex Edge Keys
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0845 331 3950
Intl: +44 121 331 3950

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