Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S-STL-4A
Introducing the S-STL-4A Hamilton Stainless Steel Swivel Caster - engineered for top-tier performance and longevity. Its 4" x 1 3/8" Aqualite Polyolefin (75D) wheel is designed to offer maximum load-bearing capabilities, making it a favorite choice for industrial applications. The 1/2" plain bore ensures easy fitting and stable movement. Ideal for environments where both mobility and durability are paramount.
Choose the S-STL-4A Hamilton Stainless Steel Swivel Caster for reliability and performance. Buy now and experience the difference!
Swivel or Rigid caster:
Swivel
Load Capacity (lbs.) @ 3 mph:
300
Wheel Diameter (in.):
4
Wheel Face (in.):
1.375
Overall Height (in.):
5.125
Swivel Offset (in.):
1.375
Mounting Plate (in.):
2 3/8 x 3 5/8
Bolt Hole 1 (in.):
1 3/4 x 2 7/8
Bolt Hole 2 (in.):
1 3/4 x 3
Mounting Bolt (in.):
0.3125
Caster Color/Finish:
Stainless
Wheel Type:
Aqualite
Wheel Color/Finish:
Solid White
Bearing Type:
Plain Bore/No Bearing
Replacement Wheel:
W-413-A-1/2
Shipping Weight (lbs.):
2
Caster Rig Type:
Cold Forged/Stamped
Mounting Plate Length (in.):
3.625
Mounting Plate Width (in.):
2.375
Wheel Core Material:
Polyolefin
Wheel Material @ Tread:
Polyolefin
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 S-STL-4A Hamilton Stainless Steel Swivel Caster has been developed by industry-leading engineers with a clear vision: to provide an unparalleled combination of strength, flexibility, and reliability. Stemming from decades of Hamilton expertise, this caster stands as a testament to dedication towards innovation and quality.
Designed for the rigors of industrial environments, it excels in areas where durability is paramount. From warehouses, factories to large-scale industrial plants, its Aqualite Polyolefin wheel ensures smooth transitions and movement, minimizing wear and tear.
One cannot overlook the technical prowess of this caster. The 1/2" plain bore ensures stability, while its corrosion-resistant stainless steel build guarantees longevity. Its swivel design, combined with the precise 4" x 1 3/8" dimensions, offers unmatched flexibility in movement, proving its worth in dynamic environments.
In an industry flooded with alternatives, the S-STL-4A Hamilton Stainless Steel Swivel Caster stands out, not just because of its technical specifications, but due to the commitment to excellence embedded in each unit. It's not just a caster; it's a promise of performance.
$150.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
