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11.5 x 15mm Grey Duplex Centre Keys

Product Code: B4210

Description Spec/Dimensions

For use with 11.5mm Grey Thermobar Spacer Bar, these Centre 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 Grey Thermobar.

Thermobar Duplex Centre 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 200
11.5 x 15mm Grey Duplex Centre Keys
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