Anti-slip Grip – The internal threading is engineered for a secure, slip-resistant fit, offering precise gear changes and maintaining control during shifts. Improved Shifting Performance: Optimized to enhance gear shifting, allowing for smoother and quicker engagement with the transmission. Universal 180MM Aluminum Gear Shift Knob 18cm Extended Manual Transmission For Toyota. It requires no modifications or special tools, making it an ideal choice for those looking to upgrade their car gear stick knobs effortlessly. The knob serves as a protective covering for the gear shift lever, preventing wear and damage, thereby extending the lifespan of your vehicle's interior., Manufacturer: mangchengsm