- Specific compatibility: Exclusive for Tesla Model 3 2017–2020. These gray visor mounting clamps provide a perfect fit with the sun visors. Compatible with OEM numbers 11309930A, 1130993-00-A, and 1130993 00 A, integrating seamlessly with the interior and original Tesla components. - Easy installation: User friendly design enables quick and straightforward mounting without professional tools or expertise. Attach them to your existing visor system on the Model 3, saving time and effort while delivering reliable function. - High quality material: Made from high quality plastic, these gray visor mounting clamps are durable and resistant to daily wear. They preserve structural integrity and appearance over time and withstand the temperature fluctuations and cabin conditions typical of a vehicle interior. - Secure holding power: The clamps hold the sun visors firmly in place, preventing unwanted movement or slipping during driving. This stable support system enhances safety by keeping your view clear when the visor is positioned as needed. - Use scenarios: - Bright sun on highways: position the visor for glare reduction and lock it in place for consistent visibility. - Car sharing or family trips: quickly adjust visors for different passengers and seating positions without tools. - Parking in hot climates: visors stay securely positioned even under direct sun.