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: S24-S-314-SPU-83-41-43-47
Upgrade your mobility system with the Durastar 3" x 1-1/4" Solid Blue Polyurethane Stainless Swivel Caster, engineered for superior performance, reliability, and protection. Whether you're outfitting a cart or building custom equipment, this caster delivers unmatched strength and smooth operation on a wide range of flooring surfaces.
The non-marking polyurethane wheel ensures a quiet, smooth roll, while the zinc-plated fork offers enhanced corrosion resistance for long-term durability. With three different threaded stem lengths available, installation is easy and adaptable to various mounting requirements.
Designed to support up to 300 pounds, this caster is ideal for commercial, institutional, and light-duty industrial applications. Its sealed precision bearings ensure a consistent performance with minimal maintenance, reducing downtime and improving efficiency across your workspace.
Choose from the following threaded stem sizes to ensure a secure and stable installation:
Experience the confidence of using a reliable caster built for performance, longevity, and ease of use. Durastar provides dependable caster solutions designed to keep your operations moving smoothly.
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.
Engineered for lasting performance, the Durastar 3" x 1-1/4" swivel caster with a threaded stem is a trusted solution for those requiring high-capacity, smooth-rolling mobility. Designed with a solid blue polyurethane wheel and a zinc-plated fork assembly, this caster is ideal for a wide range of commercial and light industrial applications.
Whether you’re equipping a mobile workstation, cart, or maintenance tool, this caster is built to perform. Its 300 lb weight capacity supports daily operational demands, while its sealed precision bearings ensure low-noise, low-friction swivel motion. The polyurethane tread glides quietly across surfaces while safeguarding flooring from scratches or marks.
To meet a variety of installation requirements, this caster is available with three threaded stem sizes:
From commercial warehouses and medical environments to retail settings and workshop floors, this caster offers dependable mobility. The zinc-plated steel frame adds a layer of rust resistance, making it a smart choice for environments exposed to moisture or humidity.
Use it to upgrade utility carts, display racks, maintenance stations, or any other equipment where smooth, quiet, and durable movement is essential.
With a commitment to excellence in engineering, Durastar delivers products that prioritize performance, safety, and user satisfaction. This swivel threaded stem caster reflects the brand’s dedication to providing long-lasting caster solutions trusted across industries.
Upgrade your equipment with confidence. The Durastar 3" x 1-1/4" polyurethane swivel caster offers exceptional load capacity, smooth swivel action, and floor-safe design—all in one robust, user-friendly package. Choose your preferred stem size and experience mobility you can rely on.
$51.00
Designed for engineers, manufacturers, and material handling professionals