14x18 Inches Square Vision Panels For Fire Doors

Product Description: 14 x 18 Inches Square Vision Panels For Fire Doors, made of 1.0mm thick galvanized steel sheet, with no surface surface treatment. The vision size is 12 x 16 inches, This panel is for 13 x 17 inches size glass. This Customized Square Vision Lite Frame will be fixed on the fireproof door as vision Window. It can be made in different size according to client's requirement. But once the size is confirmed, it can not be changed freely.   Product Data: Name: 14 x 18...