21.5mm Black Thermobar Corner Keys are a bespoke design engineered in Thermoseal Group's own Technical Centre and produced in our In-house injection moulding division to suit 21.5mm Black Thermobar Warm Edge Spacer. Sizes and colours are available to suit all sizes and colours of Thermobar Warm Edge Spacer.
Thermobar corner keys are produced with a unique formulation of engineering plastic and sized to exacting standards. Technical data can be downloaded below or supplied on request.
| Width |
21.5mm (0.846 inches) |
| Height |
6.5mm (0.256 inches) |
| Weight |
3.45kg |
| Box Quantity |
Box of 1,000 |