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
In Stock. Ready to Ship. Trusted by Industry Pros.
Caster Specialists Ready to Help | Get Fast Guidance for OEM & MRO Applications
Guaranteed Lowest Pricing on Bulk Orders | Automatic Discounts Applied Instantly at Checkout
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.
Durastar U-Boat Platform Trucks are trusted by professionals across warehousing, retail, and commercial operations for their superior performance, ergonomic design, and durability. With a narrow frame and dual upright handles, these platform trucks make it easy to maneuver goods through compact aisles, storage rooms, and loading docks with minimal effort.
Constructed with reinforced steel and a slip-resistant deck, each U-Boat truck is capable of safely transporting heavy loads without compromising stability or user control. The removable handles provide added flexibility, allowing for convenient loading of oversized or stacked items.
Equipped with non-marking swivel and rigid casters, Durastar platform trucks ensure smooth and quiet operation on a variety of flooring surfaces, reducing wear and tear on floors while improving safety in high-traffic environments. Whether you’re restocking inventory or moving bulk items, these platform trucks deliver consistent, reliable performance.
Upgrade your material handling capabilities with Durastar U-Boat Platform Trucks—the trusted choice for businesses that prioritize productivity, mobility, and equipment longevity. Built to outperform in demanding environments.
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
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals