RV Vent Knob 3-Pack 75MM Knob Rotation Air Vent, Universal Deflector for Car Dashboard & Truck(Type A)

Screw material: 304 stainless steelScrew size: st2.9 x 13color:blackMaterial:ABS plasticNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.2. Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.

• Secure Vent Cover Adjustment and Locking: This knob is the user-operated control that allows you to open, close, and securely latch the exterior vent cover on your recreational vehicle or camper from the inside
• Designed for Vehicle Vent Compatibility: Manufactured to match common thread sizes and stem shapes, ensuring a proper fit and function for standard roof vent installations
• Durable and Ergonomic Design: Typically crafted from robust plastic or metal with a textured grip, built to withstand regular use and provide comfortable, positive control over the vent's position
• Simple Replacement for Worn Parts: A direct-swap component to restore full functionality when the original knob becomes damaged or lost, preventing the vent from being stuck in one position
• Essential for Climate and Security Control: A critical part for managing airflow and ventilation inside your vehicle, directly impacting interior comfort and the secure closure of a roof opening