free movement castor wheel Rotates 360 degrees to let you change direction easily

This Free Movement 360-Degree Castor Wheel is designed to provide smooth, low-friction omnidirectional steering for DIY robotic chassis, smart cars, and small automated guided vehicles (AGVs). Featuring a durable metallic/plastic roller ball housed in a sturdy mounting bracket, it rotates freely in all directions to allow seamless turning and maneuverability without resistance. Easy to mount using pre-drilled screw holes, making it an essential component for mobile robotics and balance stability.