Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: R-STL-4SZ
Discover the unmatched durability of our R-STL-4SZ Hamilton Stainless Steel Rigid Caster. Designed for both industrial and commercial applications, this caster boasts a rust-resistant stainless steel construction, ideal for environments where cleanliness and hygiene are paramount.
Engineered with precision, the caster features a 4" x 1 3/8" stainless steel wheel that ensures smooth mobility. The inclusion of a 1/2" Delrin bearing enhances the caster's performance, guaranteeing a longer lifespan and reduced maintenance. Perfect for hospitals, food service industries, and other areas where sanitary conditions are essential.
Trust in Hamilton's legacy of quality. Purchase the R-STL-4SZ Stainless Steel Rigid Caster today and elevate the efficiency of your equipment.
Swivel or Rigid caster:
Rigid
Load Capacity (lbs.) @ 3 mph:
325
Wheel Diameter (in.):
4
Wheel Face (in.):
1.375
Overall Height (in.):
5.125
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:
Stainless Steel
Wheel Color/Finish:
Stainless
Bearing Type:
Delrin
Replacement Wheel:
W-413-SZ-1/2
Shipping Weight (lbs.):
7
Caster Rig Type:
Weldment
Mounting Plate Length (in.):
3.625
Mounting Plate Width (in.):
2.375
Wheel Core Material:
Stainless Steel
Wheel Material @ Tread:
Stainless Steel
Designed for optimum durability and resistance to corrosion, ideal for heavy-duty applications.
Ensures smooth mobility and reduces the need for maintenance.
Built to withstand challenging environments, guaranteeing longevity and performance.
Stainless steel composition ideal for environments like hospitals and food services where cleanliness is a priority.
Built by Hamilton, a renowned name in caster manufacturing, ensuring top-notch quality.
Allows for durability and easier navigation, especially in tight spaces.
Stainless steel ensures the caster remains rust-free even in moisture-prone environments.
Designed to support heavy weights, making it suitable for various industrial applications.
Simple and hassle-free installation process, saving time and effort.
Thanks to its high-quality materials and design, requires minimal upkeep over time.
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.
As one of Hamilton's premium offerings, the R-STL-4SZ Stainless Steel Rigid Caster represents a culmination of engineering excellence, catering to both industrial and commercial sectors. Here, we delve deeper into what makes this product stand out:
Constructed with robust stainless steel, this caster is not only sleek in appearance but is also built to withstand the test of time. The swivel design ensures flexible movement, while the stainless steel wheel measuring 4" x 1 3/8" guarantees steady and smooth rolling.
This caster boasts a 1/2" Delrin bearing, renowned for reducing friction, thereby ensuring smoother motion. This type of bearing also demands minimal maintenance, a testament to its superior quality.
Thanks to its top-tier construction, the R-STL-4SZ caster is a favorite across various sectors, including hospitals, food service industries, and other locations where hygiene is non-negotiable. The rust-resistant nature of the caster ensures longevity even in moisture-prone environments.
Hamilton's longstanding reputation in the caster manufacturing realm speaks volumes. This specific product is yet another feather in their cap, representing reliability, durability, and unparalleled performance.
Elevate your equipment's mobility with the R-STL-4SZ Stainless Steel Rigid Caster. Experience a blend of functionality and superior craftsmanship, all backed by Hamilton's legacy.
$264.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
