Heavy Duty Metal Casters

Unrelenting strength for your toughest industrial hauls. JRT Casters provides premium-grade steel and iron wheels designed for automotive, aerospace, and high-heat manufacturing environments.

Inquire Bulk Pricing

Cast Iron & Steel Solutions

Built for 600°F+ temperatures and extreme industrial towing applications.

Heat Resistant

Heavy Duty Cast Iron

Ideal for bakery ovens and steam rooms. 100% solid cast iron ensures zero flat spots under heavy loads.

Get Wholesale Quote

Safety Lock

Locking Metal Swivel

Equipped with a heavy-duty side brake. Precision ball raceway allows for 360° effortless rotation.

Get Wholesale Quote

Impact Ready

Rigid Steel Support

Reinforced rigid frame for straight-line tracking. Superior resistance to industrial chemicals and oils.

Get Wholesale Quote

Why Full Metal?

JRT Expert Advice: Full metal wheels are the only choice for environments where floor protection is secondary to extreme heat resistance and zero maintenance.

Metal Wheel Load & Temp Ratings

Wheel Diameter	Material	Temp Range	Capacity (Set)
4″ (100mm)	Sintered Iron	Up to 600°F	1,200 KG
6″ (150mm)	Cast Steel	Up to 800°F	2,500 KG
8″ (200mm)	Forged Steel	Extreme Heat	4,000 KG+

HIGH-HEAT LUBRICATED IMPACT RESISTANT CNC MACHINED

Engineering Insights

High-Temp Lubrication
For use in ovens, JRT ensures all metal casters are fitted with high-temp grease zerk fittings to prevent bearing seizure.
Zero Maintenance
Unlike PU or Rubber, steel wheels won’t degrade over time. Our forged steel series is virtually indestructible under daily 24/7 hauls.

* Note: Full metal wheels are loud and may damage soft floors. We recommend these strictly for industrial concrete or steel plate surfaces.