Introducing V-Groove Gate Wheels - durable cast iron wheels with a 1000 pound load capacity. These 6 inch diameter wheels have a 2 inch width, roller bearings, and a 7/8 inch groove width, making them ideal for guiding equipment on inverted angle iron tracks. Designed for easy replacement and resistance to extreme temperatures and chemicals, V-Groove Gate Wheels are perfect for moving heavy objects on V-tracks.