The Beverage Air 401-519A is a durable 7" plate caster designed specifically for SMF 34, 49, and 58 models. This standard caster provides reliable mobility and stability, making it easy to move your refrigeration units as needed. Constructed for long-lasting performance, it ensures smooth operation on various surfaces, enhancing the overall functionality of your equipment. Ideal for commercial settings, this caster is a practical solution for your refrigeration needs.