CWKL is a locking wing knob designed as an optional latching accessory for hinged Concept window kits and hinged bezels. The knob is black and provides a keylocking mechanism that maintains Type 12 rating for enclosure integrity. It features a compact design with dimensions of 54 mm length, 39 mm width, and 12 mm thickness, enabling easy manual operation for accessing hinged windows. The locking functionality ensures secure closure of hinged window assemblies in industrial control enclosures, making it ideal for applications requiring both visibility and security in NEMA Type 12 rated installations.