This 4" ergonomic heavy-duty swivel caster is engineered to deliver lasting performance in demanding industrial environments. Featuring an exclusive USA-made kingpinless rig with an extended lead and economical water/chemical resistant glass-filled-polyproylene wheel – it helps reduce operator strain and improve safety when moving heavy carts and equipment.
Key Benefits:
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Ergonomic Extended Lead Design
Increases swivel offset (the horizontal distance from the top plate center to the axle) to reduce push/pull forces during alignment and travel, enabling safer, smoother, and quieter operation.
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Made-in-USA Kingpinless Rig Construction
Eliminates a common failure point found in traditional kingpin casters, extending service life under shock and impact loads. Precision machined and heat-treated raceways is superior to case or induction-hardened alternatives.
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Heavy-Duty Performance
ANSI ICWM tested to handle up to 800 lbs. dynamic load per caster.
- 3-year premium warranty
Wheel Features:
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4"x2" Glass-Filled polypropylene wheel (65-70 Shore D durometer)
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Economical and lightweight, but tough and easy to roll on smooth surfaces
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Corrosion resistant and will not absorb water; extremely resistant to moisture and chemicals
- Sealed precision ball bearings for quiet, maintenance-free mobility
Options:
- Multiple brake options, including side and top-locking brakes
- Bolt-on swivel locks for easier steering
- To guards available, contact us for integrated or bolt-on options
- Additional wheels, swivel leads, and configurations available
Ideal Applications:
Heavy-duty manufacturing carts, warehouse dollies, material handling platforms, and equipment exposed to high-stress usage where ergonomic efficiency is essential.
Upgrade to ergonomic heavy-duty casters that help your team move smarter, safer, and more efficiently. If you do not experience shock or impact in your application, please also check out our USA-made maintenance-free rig casters for even greater ergonomic benefits and a completely maintenance-free caster for its life.
