ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied 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.

Kingpinless Design: Ensures enhanced durability and reduced wear, making it perfect for rigorous applications.
6000 lbs Load Capacity: Optimized for carrying heavy weights, ensuring safety and efficiency.
Trusted Brand: Hamilton is a renowned name in the industry, guaranteeing top-notch quality and longevity.
Whether you're in logistics, manufacturing, or any industry that requires heavy-duty transport solutions, the Hamilton Kingpinless caster is a game-changer. Its unmatched strength and durability make it the top choice for professionals. Why settle for less when you can have the best? Upgrade your equipment with Hamilton Kingpinless | ZFSEC2 today!
Explore our range of Hamilton products and discover why we're the leading e-commerce destination for heavy-duty casters. Feel free to reach out to our support team for any queries. Shop with confidence!
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
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals