Knobs are optional latching for hinged windows and hinged bezels. Knobs are black and available in locking and nonlocking versions. Keylocking knob maintains Type 12 rating only.
Hoffman CONCEPT™ Wing Knob, Locking, Series: C2, For Use With: CONCEPT™ Window Kit Interface Enclosures, Steel, Black
| Color | : | Black |
| Series | : | C2 |
| Type | : | Locking |
| Suitable For Use With | : | CONCEPT™ Window Kit Interface Enclosures |
| Material | : | Steel |