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: 120XS04201SFBD
Elevate your equipment's mobility and durability with our top-of-the-line stainless steel kingpinless casters. Built to withstand demanding environments, these casters provide exceptional performance and longevity.
Introducing our premium 4" x 2" Performance XS Rubber Side-Lock Caster, the perfect solution for industrial and food processing applications. This heavy-duty caster offers unmatched:
Our Caster Experts are here weekdays 8 am - 5 pm to answer any questions you may have. Get expert advice to find the perfect caster solution for your project needs.
These premium 4-inch casters deliver exceptional performance for your industrial applications. With a load capacity of 400 lbs and smooth swiveling action, they ensure effortless movement of heavy equipment while protecting your floors.
Our caster specialists are here to answer your questions and guide you to the perfect solution for your needs. Contact us weekdays from 8 am to 5 pm to speak with a knowledgeable representative.
These premium casters boast a stainless steel construction for exceptional strength and resistance to corrosion. The kingpinless design eliminates a common weak point, ensuring long-lasting performance. Move heavy equipment with ease thanks to the impressive 400 lb load capacity.
The 4"x2" Performance XS Rubber wheels provide a smooth and quiet operation, minimizing noise and protecting your floors. The side-lock brake guarantees secure positioning when needed.
These casters feature a convenient 4"x4.5" top plate for hassle-free installation. The 5.63" mount height and 4.13" swivel radius offer excellent versatility for various 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.
Our Stainless Steel Kingpinless Casters are the perfect solution for applications where hygiene, corrosion resistance, and smooth operation are essential.
Enhance the mobility and durability of your equipment with our top-quality Stainless Steel Kingpinless Casters. Order now and experience the difference in quality and performance!
$298.00
Designed for engineers, manufacturers, and material handling professionals