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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 40-S-620-SS
The Kingpinless Heavy Duty 40 Series 6" x 2" Semi-Steel Swivel Caster is engineered to meet the toughest demands in industrial and commercial settings. With a remarkable 1200 lb capacity, this caster is designed to provide superior load handling, ensuring durability and reliability for a wide range of applications.
Built with semi-steel construction, the Kingpinless 40 Series offers exceptional strength while maintaining a lightweight design, allowing for both power and easy handling. Its advanced swivel design ensures smooth and responsive maneuverability, minimizing strain on workers and enhancing operational efficiency.
Choose between different top plate sizes and bearing types to customize your caster for specific requirements, whether you're outfitting equipment in a factory, warehouse, or commercial space. This flexibility makes the Kingpinless Heavy Duty 40 Series an ideal choice for businesses seeking reliability and performance.
Trust in the Kingpinless Heavy Duty 40 Series for your mobility needs, and experience a product that balances strength, precision, and ease of use. Engineered for demanding environments, this caster enhances your operational efficiency and provides lasting performance, making it a smart investment for your business.
Equip your operations with the Kingpinless Heavy Duty 40 Series 6" x 2" Semi-Steel Swivel Caster and enjoy superior load handling, durability, and smooth maneuverability. Choose the right configuration to match your needs and enhance your business today.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Durastar Heavy Duty 40 Series 6" x 2" Semi-Steel Swivel Caster is engineered for the most demanding industrial and commercial environments. This high-performance caster offers a 1200 lb load capacity, making it an ideal choice for applications that require both strength and durability. Featuring semi-steel construction, it ensures exceptional resilience, even in tough operating conditions. Whether you need to move heavy equipment, large machinery, or other high-weight loads, the Durastar caster is up to the task.
Built with semi-steel materials, the Durastar Heavy Duty 40 Series caster combines the benefits of strength and lightness. The caster is designed to handle substantial weight, providing stability and secure mobility in a variety of environments, from warehouses to factories. Its robust swivel design ensures smooth and responsive movement, reducing user strain and increasing operational efficiency. The caster’s corrosion-resistant properties further enhance its lifespan, making it a reliable option for long-term use in harsh environments.
One of the key features of the Durastar Heavy Duty 40 Series Caster is its versatility. It offers customizable top plate sizes and bearing types, allowing you to choose the perfect configuration for your specific application. Whether you need a larger top plate for added stability or a particular bearing type for smoother rotation, the Durastar caster ensures that you get the right solution for your needs.
The Durastar 40 Series caster is designed to thrive in a wide range of applications. It is particularly suitable for industries requiring heavy-duty mobility solutions, such as:
The Durastar Heavy Duty 40 Series Caster is more than just a mobility solution—it is a long-term investment in reliability and performance. It is designed for professionals and businesses that need a caster that can endure heavy usage while maintaining smooth, effortless movement. Whether you're upgrading your current equipment or building new systems, the Durastar caster is engineered to meet the challenges of demanding environments.
Choose Durastar for superior quality, enhanced mobility, and reliable performance that meets your specific operational needs. Make the smart choice for your business today!
Take your business operations to the next level with the Durastar Heavy Duty 40 Series 6" x 2" Semi-Steel Swivel Caster. Experience exceptional performance, reliability, and ease of use in a wide range of industrial and commercial applications.
$54.00
Designed for engineers, manufacturers, and material handling professionals