The 75 x 37 x 2.5 MM PU Red Plate "V.I.P" Wheel Castor is designed for use in hospital trolleys and regular trolleys. With a height of 4 inches and a load capacity range of 200 kg, this castor is made of durable PU material and comes in a vibrant red color. The size of 75 X 37 X 2.5 MM ensures a perfect fit for various trolley models, providing smooth and easy movement. The high-quality construction and design make it a reliable choice for hospital and regular trolley applications, offering stability and maneuverability.