Heavy Duty Caster Steel Cast Iron Wheel, Tool Box and Workbench Caster-Set of 4, 5000LB Capacity (6 inch, 2Swivel & 2Brake)

Introducing heavy-duty casters made of mixed steel and cast iron hub with galvanized steel wheels and zinc-plated finished yoke. The caster wheels have a load capacity of 1250 pounds and can withstand temperatures ranging from -50F to 800F. The swivel design allows for smooth and quiet rotation. They are versatile and suitable for indoor and outdoor handling. FEATURES:  Heavy-Duty and High Capacity: With a load capacity of 1250 pounds, these caster wheels are made of durable mixed steel and cast iron hub that ensures long-lasting strength. Smooth and Quiet Rotation: Strong roller bearings and steel spanner bushing make for a 360-degree rotation that is both smooth and quiet. Resistant to Abrasion and Rust: The heavy-duty steel wheels are abrasion and rust-resistant, withstanding harsh environments and temperatures ranging from -50F to 800F. Versatile and Easy to Install: These caster wheels can be easily installed and replaced, making them suitable for various applic