The universal large defrost vents are made from injection moulded high strength ABS plastic and come complete with an insulating foam covering. The vents have internal directional flutes to evenly distribute the air along its length, and the top flute is angled forward to direct the flow towards an upright style windscreen. These defrost vents are ideally suited to commercial, bus, transport, and marine applications.
Please note that no fixing screws are supplied.
| Specification | Metric | Imperial & Other |
| Defroster Width | 546 mm | 21.5" |
| To Fit Hose Size | 63 mm | 2.5" |
| Minimum Temperature | -20 °C | -4 °F |
| Maximum Temperature | 80 °C | 176 °F |
| Material | High Strength ABS | |
| Part Number | B42-80B-F97 | |





