Ventline BVD0421-00 Black Plastic Operator Knob with Screw for Ventadome RV Roof Vents

Replacement Operator Knob with Screw for Ventline powered and non-powered roof vents. May also be used with Ventline's BV0586 Exit Vent. Compatible with the following Ventline roof vent models: V2092 (non-powered), V2110 (non-powered), V2094 (powered) and V2128 (powered). Durable construction. Check manufacturer recommendations to ensure a proper fit before purchasing.