Knob Type 75mm AC Air Outlet Vent for RV Bus Boat Yacht, Thread Height: 22mm

1. Durable and reliable.
2. Material: ABS
3. Color: black
4. Size:
Dimensions: 87mm
Hole size: 75mm
Thread height: 22mm
Connection tube size: 70mm
5. Application: suitable for air-conditioning vent such as motorhomes, buses, yachts, etc.