The Forbes Industries 6045-ST is a durable replacement caster designed for Ultra Series tables (#4941-4948 and #4959-4963). Featuring a 5-inch diameter black wheel, this caster ensures smooth mobility and stability. The swivel stem allows for easy maneuverability, while the zinc-plated finish provides enhanced corrosion resistance and durability. Ideal for maintaining the functionality of your tables, this caster combines practicality with reliable performance.