Heavy Duty Caster Steel Cast Iron Wheel, Tool Box and Workbench Rigid Caster 800 LB Capacity (4 inch, 1 Rigid)

Introducing our Heavy Duty Steel Casters - crafted from a top-quality mix of steel and cast iron, these casters boast superior shock absorption, a load capacity of up to 800 pounds per caster, and a 360-degree rotation. With a steel spanner bushing and Zerk axle, they swivel smoothly and quietly, making them ideal for indoor and outdoor use. Upgrade your handling game today. FEATURES:  Extreme Durability: Our heavy duty steel casters are crafted from a top-quality mix of steel and cast iron, making them strong and sturdy enough to handle even the most demanding tasks. With bright galvanized steel wheels and a zinc plated finished yoke, they are resistant to rust and can withstand temperatures ranging from -50°F to 800°F. High Load Capacity: With a load capacity of up to 800 pounds per caster, our heavy duty steel casters are designed to handle even the heaviest loads with ease. This makes them ideal for a wide range of applications, from pallet jacks and handling trucks t