The Krowne 28-166S Krowne Triangle Heavy Duty Plate Caster Swivel With Lock 5-1/2" X 5-1/2" X 5" Triangle Plate is a robust and versatile solution designed to enhance mobility and stability in various industrial and commercial environments. This high-capacity caster features a 5-inch diameter wheel, engineered to support up to 500 lbs per caster, ensuring reliable performance under heavy loads. Its unique design includes a 5-1/2" x 5-1/2" x 5" triangle plate, providing a stable and secure foundation for equipment mounting. The swivel functionality, coupled with a reliable locking mechanism, offers precise maneuverability and stability, making it ideal for settings that require both mobility and fixed positioning. Additionally, the caster is grease resistant, enhancing its durability and longevity in demanding environments. By raising the height of equipment by 6 inches, this caster set of four provides added convenience and ergonomic benefits. The Krowne 28-166S is particularly suited for industries such as hospitality, healthcare, and manufacturing, where equipment mobility and stability are critical. Whether used for moving heavy kitchen appliances, medical equipment, or industrial machinery, these heavy-duty casters offer a combination of strength, reliability, and functional design tailored to meet the diverse needs of professional settings.