4 Heavy Duty Caster Wheels Set – 4", 5", 6", 8" (Green) Polyurethane on Cast Iron

Durable. Floor-Friendly. Built to Roll Smoothly.

This 4-piece caster wheel set includes green polyurethane-tread wheels in 4", 5", 6", and 8" sizes, each bonded to a rugged cast iron core. Designed for industrial-grade performance, these rigid casters offer quiet, non-marking mobility with exceptional load-bearing strength—perfect for carts, workstations, and fabrication setups.

🔧 Product Specifications:

• Wheel Sizes: One each of 4", 5", 6", and 8" diameter

• Wheel Type: Rigid (non-swivel) for directional stability

• Material: Polyurethane tread on cast iron core

• Color: Green tread

• Condition: New

• Brand: HYWELD

• Model: PC Green WHEEL SET OF 4

• MPN: Does Not Apply

💼 Ideal Applications:

• Tool carts and mobile workstations

• Warehouse and shop equipment

• DIY fabrication and rigging setups

• Heavy-duty machinery and transport systems

✅ Key Benefits:

• Polyurethane tread offers quiet, non-marking movement

• Cast iron core ensures long-term durability under heavy loads

• Rigid design provides stable, straight-line tracking

• Resistant to oils, chemicals, and abrasions

• Easy to install with standard mounting plates

Whether you're upgrading your gear or building a custom mobility solution, this caster set delivers the strength, control, and reliability your workspace demands.