Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 40-S-420-SS
The Kingpinless Heavy Duty 40 Series 4" x 2" Semi-Steel Swivel Caster is engineered for superior durability and reliable performance in tough environments. With a 700 lb load capacity, this caster is perfect for industrial carts, warehouse equipment, and other heavy-duty applications that require both strength and maneuverability.
Constructed with high-quality semi-steel, this caster is built to last under rigorous use, ensuring a long service life even in demanding conditions. The 360-degree swivel design allows for smooth, effortless turning, enhancing productivity and reducing user strain during operation.
Choose between various top plate sizes and bearing options to tailor the caster to your specific needs. Whether you require a robust caster for heavy machinery or a versatile solution for multiple applications, the Kingpinless Heavy Duty 40 Series offers the reliability and flexibility you need.
Perfect for a range of settings, from factories to warehouses, this caster combines strength, flexibility, and smooth movement to improve operational efficiency. Trust the Kingpinless name for your mobility solutions.
Enhance your heavy-duty equipment with the Kingpinless Heavy Duty 40 Series Semi-Steel Swivel Caster. Experience unmatched durability, smooth operation, and customizable options designed for high-performance applications.
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 4" x 2" Semi-Steel Swivel Caster is a robust and highly durable caster solution designed to meet the demanding needs of industrial, commercial, and heavy-duty applications. With a 700 lb load capacity, this caster is ideal for transporting heavy machinery, equipment, and goods in environments where durability and performance are essential.
Designed for heavy-duty use, the Durastar Heavy Duty 40 Series caster can withstand challenging environments, making it ideal for industrial operations, factories, warehouses, and medical settings. Its high weight capacity, combined with the semi-steel material, ensures a long service life, even in high-traffic or abrasive conditions.
Whether you need to move heavy machinery or large containers, the caster's smooth 360-degree swivel action allows for easy maneuverability. The customizable bearing options allow you to choose the most suitable type for your needs, optimizing the caster's performance depending on the application, load, and environment.
When you choose the Durastar Heavy Duty 40 Series, you’re investing in a caster that delivers top-tier performance and reliability. With its exceptional load capacity, high-quality construction, and customizable options, this caster is an ideal solution for both industrial and commercial needs. It provides enhanced maneuverability, superior durability, and the flexibility to handle a wide range of applications, making it an essential component of your mobility solutions.
Upgrade your operations with the Durastar Heavy Duty 40 Series 4" x 2" Semi-Steel Swivel Caster. Experience superior durability, enhanced maneuverability, and tailored solutions for all your heavy-duty mobility needs. Trust in Durastar's commitment to quality and performance to keep your operations running smoothly and efficiently.
$50.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
