Metro 5MPX is a high-performance stem caster designed for versatility and durability. Featuring a 5-inch diameter and a 1-1/4-inch wide face, this swivel caster is equipped with a high modulus donut wheel tread that ensures smooth mobility and stability. With a robust capacity of 300 lbs, it is ideal for heavy-duty applications. The caster is NSF certified and includes donut bumpers for added protection. Compatible with all MetroMax posts and shelves, the Metro 5MPX is perfect for enhancing the functionality of your storage solutions.