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Experience unparalleled durability with our Durastar 3" semi-steel swivel caster. Engineered for industrial environments, this caster boasts:
Adapt the caster to your specific requirements with our customizable top plate options. Choose the perfect configuration for your equipment to ensure optimal performance and seamless integration.
Ideal for a wide range of industrial uses, including:
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Durastar 3" x 1-1/4" Phenolic Swivel Caster is a robust mobility solution designed for medium-duty applications. With its 350 lb load capacity, this caster offers reliability and efficiency across various industrial and commercial settings.
This versatile caster excels in various settings, including:
With over 35 years of experience in caster manufacturing, Durastar has established itself as a trusted name in the industry. Our commitment to quality, innovation, and customer satisfaction ensures that you're investing in a product that will meet and exceed your mobility needs[1].
This 3" x 1-1/4" Semi-Steel Swivel Caster – 350 lb is rated to 350 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Phenolic wheel with a 1-1/4" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for Up to 250°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Phenolic wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$14.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 3" |
| Wheel Tread Width | 1-1/4" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 350 lbs |
| Temp Range | Up to 250°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
3" x 1-1/4" Solid Polyurethane Swivel Caster – 300 lb | CasterHQ
3" x 1-1/4" · 300 lbs
$23
3" Solid Polyurethane Swivel Caster – 300 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
3" x 1-1/4" · 300 lbs
$23
3" x 1.25" Polyurethane Total Lock Swivel Caster – 300 lb | CasterHQ
3" x 1-1/4" · 300 lbs
$34
View all 3" x 1-1/4" casters & wheels · 300-1,250 lb · medical, lab, toolbox →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 300 lbsLighter duty | 3" × 1-1/4"Polyurethane | Swivel with Total Lock Brake + brake | — | $34.00 | View → | |
| 300 lbsLighter duty | 3" × 1-1/4"Rubber | — | 11-1/2" | $49.00 | View → | |
| 350 lbs | 3" × 1-1/4"Phenolic | Swivel | — | $14.00 | Viewing | |
| 900 lbsHeavier duty | 3" × 1-1/4"Gray Rubber | Swivel | 4-3/16" | $73.00 | View → | |
| 900 lbsHeavier duty | 3" × 1-1/4"Gray Rubber | Rigid | 4-3/16" | $62.00 | View → |
