Certified Where It Matters | Exceeds ICWM Standards • ANSI Tested • NSF Certified • RoHS Compliant
The Most Trusted Source for Industrial Casters | 100,000+ Orders Fulfilled for OEMs & MRO Teams
Products Manufactured in ISO 9001:2015-Certified Facilities | Trusted by OEMs & MRO Teams
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Caster Specialists Ready to Help | Get Fast Guidance for OEM & MRO Applications
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Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Explore the unmatched quality of the Hamilton General Utility | 300 Casters with Unilast Wheels, engineered for exceptional performance in industrial environments. These casters feature highly durable Unilast wheels, designed to withstand heavy-duty usage while providing smooth and stable movement across various surfaces.
Enhancing your equipment with the Hamilton General Utility | 300 series means benefiting from a significant boost in mobility and operational efficiency. These casters are an ideal choice for applications requiring reliable, heavy-load support without sacrificing ease of movement.
Whether for warehousing, manufacturing, or other industrial needs, the Hamilton General Utility | 300 Casters are versatile enough to meet a broad range of requirements, ensuring optimal performance and durability in challenging environments.
For more information about the Hamilton General Utility | 300 Casters with Unilast Wheels, or to find the perfect caster solution for your needs, our expert team is available to assist. Reach out for personalized support and guidance.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals