Conveyor Roller features a durable design with a Roller Diameter of ? 3 1/2" (89 mm) and a Shaft Diameter of approx. ? 3/5" (14 mm) & 4/5" (20 mm). Available in Roller Surface Lengths rangin Iron Roller: Crafted with a durable Iron surface and a robust central shaft, this roller ensures stable and reliable operation. Its painted surface minimizes vibrations for a quiet performan Load Capacity 200 kg/440 lbs: The 3 1/2" (89 mm) diameter ensures solid support, accommodating up to 200 kg/440 lbs. Designed for stability, this Heavy-Duty Support is perfect for various ap Easy Transport: Conveyor Rollers facilitate the efficient movement of goods, ensuring a smooth and safe Material Flow. Designed for optimal performance, these rollers help you streamline ope Versatile Applications: This Roller is perfect for various uses, including as a Roller Holder for Woodworking Projects, Material Holder Roller, Ship Roller, Dock Roller, or Conveyor Belt Rep