The Advance Tabco RA-40 is a high-performance plate caster designed for durability and ease of mobility. Featuring a 4" diameter, this standard caster is equipped with a Hi-Temp Oven wheel, making it ideal for use in high-temperature environments. The built-in Zerk Grease Fitting ensures smooth operation and easy maintenance, allowing for extended use without compromising performance. Perfect for commercial kitchens and heavy-duty applications, the RA-40 provides reliable support and maneuverability.