The Metro 5PCRX is a durable polymer stem caster designed for versatility and strength. With a 5-inch diameter and a 1-1/4-inch wide face, it provides stability and support for various applications. This rigid caster operates effectively within a temperature range of -20°F to 120°F, making it suitable for diverse environments. The polyurethane wheel tread ensures smooth movement and reduces floor damage. Capable of supporting up to 300 lbs, it is ideal for heavy-duty use. NSF certified and equipped with donut bumpers, the Metro 5PCRX is compatible with all MetroMax posts and shelves, enhancing your storage solutions.